Standing between Bursa Grand Mosque and Orhan Gazi Mosque, Koza Han is one of the most memorable buildings in Bursa’s historic commercial centre. Commissioned by Sultan Bayezid II in the late fifteenth century, the two-storey caravanserai was created to support trade and generate income for the sultan’s religious foundation in Istanbul.
The name Koza Han means “Cocoon Khan,” recalling the period when silk cocoons, raw silk, woven fabrics, and luxury textiles passed through Bursa’s markets. Today, visitors enter through monumental gateways to find vaulted shops, arcaded galleries, an elegant courtyard, and a raised octagonal mosque above a fountain. This complete visitor guide explains Koza Han’s history, architecture, silk-trading legacy, UNESCO context, shopping advice, access information, photography tips, nearby attractions, and the best way to include it in a wider Bursa itinerary.
Explore the landmark most closely associated with Bursa’s centuries-old cocoon and silk trade.
Step into a monumental two-storey courtyard surrounded by domed arcades and historic shops.
See the distinctive octagonal mescit standing above a fountain at the centre of the han.
Experience the living commercial landscape of Bursa’s World Heritage-listed historic centre.
Essential information for exploring Bursa’s historic silk market comfortably and responsibly.
In Bursa’s historic Khans Area, between Ulu Camii and Orhan Gazi Mosque in Osmangazi.
Open on Google MapsCommissioned by Sultan Bayezid II and constructed around 1490–1491.
Allow 45–90 minutes for the courtyard, architecture, shops, photography, and a relaxed browse.
General entry is normally free. Individual shops and services operate according to their own schedules.
Discover how a late-fifteenth-century Ottoman caravanserai became the enduring symbol of Bursa silk.
Koza Han was commissioned by Sultan Bayezid II and constructed around 1490–1491. It was built as a commercial foundation whose income helped support Bayezid II’s mosque and madrasa complex in Istanbul, illustrating the Ottoman waqf system through which revenue-producing properties financed religious and social institutions.
The building is associated with the architect Abdül Ula bin Pulad Şah. Historical sources also identify Şuca bin Karaca as a master involved in its construction. Koza Han was erected along Bursa’s established commercial axis between Ulu Camii, Orhan Gazi Mosque, Emir Han, the covered bazaar, and surrounding trading streets.
Over time the han was known by several names, including Yeni Han, Han-ı Cedid, Simkeş Han, Sırmakeş Han, Beylik Han, and Yeni Kervansaray. Its modern name reflects the silk cocoons—koza in Turkish—that were once bought, sold, assessed, stored, and distributed through Bursa’s commercial network.
Bursa had long been connected to routes carrying raw silk and finished textiles between Asia, Iran, Anatolia, the Mediterranean, and Europe. During the Ottoman period, the city became especially famous for silk weaving, brocades, velvets, embroidery, and court-quality fabrics. Koza Han played a major role in the urban infrastructure that supported this trade.
Fires, earthquakes, changing trade patterns, repair campaigns, and later commercial adaptations altered parts of the complex. Nevertheless, the courtyard plan, arcaded galleries, central mosque, historic gateways, and trading function survived. Shops continue to sell scarves, fabrics, garments, accessories, and textile products, preserving a direct connection between architecture and commerce.
Today, Koza Han is both a heritage monument and an active market. Its importance lies not only in what happened here centuries ago, but in the continuation of buying, selling, conversation, craftsmanship, and everyday urban life within a historic Ottoman commercial building.
Look beyond the silk shops to discover the courtyard, arcades, gateways, mosque, stonework, and living commercial atmosphere.
Koza Han is organised around a large rectangular courtyard that brings daylight, movement, and orientation to the centre of the building. From here, visitors can understand the two-storey plan at a glance.
At the centre of the courtyard stands an octagonal prayer space raised above the ground on stone supports and arches. Its elevated position makes it the visual focus of the entire han.
Shops around the galleries display silk scarves, shawls, fabrics, garments, accessories, home textiles, and gift items. Product origin, fibre content, and production technique vary, so thoughtful comparison is recommended.
Covered galleries run around both levels of the courtyard. Their repeated arches, masonry piers, vaults, and domed sections create the rhythm associated with classical Ottoman commercial architecture.
The principal northern entrance is one of Koza Han’s most impressive exterior features. Stone carving, structural depth, inscriptions, and traces of coloured decoration distinguish it from an ordinary market entrance.
The upper level offers closer views of the domes, roofline, courtyard trees, mosque, and opposite arcades. It also allows visitors to experience the historic arrangement of rooms opening onto a continuous gallery.
A secondary section adjoins the main complex on the eastern side. Historically associated with stables, storage, and service functions, it helps explain how the commercial building operated beyond its formal courtyard.
Koza Han remains compelling because it is not an empty monument. Shopkeepers open shutters, textiles fill windows, visitors cross the courtyard, and the building continues to serve the commercial life of central Bursa.
Koza Han follows the traditional urban caravanserai model: a protected commercial structure arranged around an open courtyard, with rooms and shops opening onto covered galleries. The design provided secure storage, sheltered circulation, places for negotiation, and spaces where merchants could conduct business close to Bursa’s principal markets.
Both floors are organised around the courtyard, allowing every commercial unit to connect with the central circulation space.
Cut stone forms much of the structure, while brick appears in selected arches, vaults, domes, and decorative construction details.
Bursa Site Management describes 51 rooms upstairs and 50 downstairs, although other public inventories use different counts after later alterations.
Broad arcades protect visitors and goods from rain, sun, and snow while maintaining constant visual contact with the courtyard.
The building’s beauty comes from proportion rather than excessive ornament. Repeated arches, pale stone, deep shadows, small domes, vaulted rooms, timber shopfronts, and the raised central mosque create a balanced composition. Walk around both levels to appreciate how views change from enclosed passage to open courtyard.
Bursa’s relationship with silk developed through geography, craftsmanship, imperial demand, and international trade. Raw silk and cocoons arrived through long-distance networks, while local workshops transformed valuable fibres into woven fabrics, velvets, brocades, clothing, furnishings, and ceremonial textiles.
The han became closely associated with the buying and selling of silk cocoons, giving the building its present name.
Bursa workshops supplied refined fabrics for court, religious, domestic, and international markets.
Iranian, Anatolian, Mediterranean, and European trade connections brought merchants, materials, techniques, and fashions together.
Silk remains one of Bursa’s strongest cultural symbols even though modern retail differs from the historic cocoon exchange.
Koza Han should not be imagined as a single workshop where every stage of silk production occurred. It functioned within a much larger economic system that included mulberry cultivation, silkworm raising, cocoon markets, raw-silk processing, dyeing, weaving, tailoring, merchant finance, storage, transport, and retail.
Shopping is part of the Koza Han experience, but visitors should remember that “silk market” describes the building’s heritage rather than guaranteeing that every item is locally woven or made from pure silk. Ask questions, compare products, and choose according to quality rather than pressure.
Ask whether an item is pure silk, a silk blend, viscose, polyester, cotton, or another fibre.
Clarify whether the product was woven in Bursa, elsewhere in Türkiye, or imported.
Prices, designs, finishing, packaging, and product descriptions may differ from one seller to another.
For valuable purchases, ask for a receipt and written details about fibre content, care, and return conditions.
Genuine silk usually feels light, responsive, and warm rather than simply slippery, but touch alone is not a reliable test. Avoid destructive “burn tests” in shops. A clear label, trustworthy seller, realistic price, and written product information provide better protection than souvenir-market myths.
The courtyard is the emotional centre of Koza Han. Merchants once crossed it with bales, ledgers, samples, and trade news; today, visitors pause to admire the mosque, photograph the arcades, browse shop windows, and absorb the rhythm of historic Bursa.
Earlier visits often provide softer light, fewer tour groups, and clearer architectural views.
The market becomes livelier as shops open fully and visitors move between Ulu Camii and the bazaar.
Mature trees and covered arcades create welcome shade, although summer afternoons can still feel busy and warm.
Courtyard seating, café service, events, and circulation arrangements may change, so assess the current setup on arrival.
Even when the courtyard is crowded, the upper gallery usually offers a calmer architectural experience. Walk slowly, look back toward the central mosque, and notice how the arches frame different layers of the building.
Koza Han is important because commerce, architecture, religious endowment, international trade, craftsmanship, and daily life remain visible within one functioning historic complex.
The han represents Bursa’s historic reputation as one of the Ottoman world’s major silk and textile centres.
Commercial income from the building helped finance the public and religious foundation of Sultan Bayezid II.
Its protected courtyard, rooms, galleries, storage areas, and prayer space reveal how an Ottoman commercial han functioned.
Koza Han continues to house shops and commercial activity rather than surviving only as an archaeological shell.
Koza Han stands within Bursa’s historic Khans Area, one of the components of the serial UNESCO World Heritage property “Bursa and Cumalıkızık: the Birth of the Ottoman Empire.” The property was inscribed in 2014 and represents the social, religious, commercial, and rural system that shaped the first Ottoman capital.
Koza Han belongs to the historic commercial district that developed around the Orhan Gazi complex and Bursa’s main market axis.
The UNESCO listing includes multiple component areas in Bursa together with the nearby village of Cumalıkızık.
The survival of active trading functions strengthens the authenticity of the Khans Area as a living urban landscape.
Koza Han should be described as part of the wider World Heritage property rather than as a separately listed monument.
The Turkish word koza means “cocoon.” The name reflects the building’s close association with the silkworm cocoons and raw silk that supported Bursa’s textile economy. Historical records and local literature also preserve several alternative names used at different periods.
The modern and most widely recognised name, directly connecting the building with silk cocoons.
Meaning “New Han,” a practical name used to distinguish it from older commercial buildings.
An Ottoman expression also meaning “New Khan,” appearing in historical descriptions and records.
Names associated with specialised metal-thread, textile, or decorative trades in later commercial memory.
Different names do not necessarily indicate entirely separate buildings. They often reflect changing administrative language, commercial specialisation, ownership, public memory, or attempts to distinguish one han from another within the dense market district.
Koza Han is an active historic market rather than a ticketed museum. Visitors can normally enter the courtyard and public galleries without purchasing an admission ticket.
There is normally no entrance fee for walking through the public sections of the han.
Purchases are optional, and visitors should feel free to compare products without obligation.
Any café or refreshment service is paid separately and may change according to current courtyard arrangements.
Professional guiding and private transportation are separate services and are not included with general entry.
Koza Han is generally visited during normal daytime shopping hours, but the complex does not operate exactly like a state museum with one guaranteed visitor timetable. Individual shops, passageways, courtyard services, maintenance work, holidays, weather, and local regulations can affect access.
Check current local information shortly before your visit when access to a specific shop, café, gallery, or service is essential. Arriving with some flexibility is more reliable than depending on an old fixed schedule copied from a travel page.
Koza Han is a protected historic monument, a functioning market, and a workplace for many people. Respectful behaviour protects both the architecture and the quality of everyday commercial life.
Do not block shop doors, stairways, narrow galleries, or the entrances used by merchants and delivery staff.
Request permission before photographing shopkeepers, customers, workers, or anyone praying in the courtyard mosque.
Ask before unfolding delicate scarves, removing packaged items, or touching displays arranged by the seller.
Negotiation may be possible in some shops, but aggressive bargaining or insulting product quality is inappropriate.
Do not climb on the fountain, mosque supports, stone ledges, balustrades, doors, or historic architectural elements.
The raised mescit is a religious space. Dress and behave respectfully and avoid disturbing anyone using it.
Koza Han stands in the heart of central Bursa’s pedestrian-friendly historic commercial district. It lies directly beside Ulu Camii, the covered bazaar, Orhan Gazi Mosque, and several other Ottoman khans.
The easiest approach is through the historic centre, combining Koza Han with Ulu Camii, Tophane, bazaars, and nearby khans.
City buses, trams, and Bursaray connections serve central Bursa. Use current route information for the nearest operating stop.
Ask for “Koza Han,” “Ulu Cami,” or “Heykel.” Pedestrian zones and traffic restrictions may require a short final walk.
A private vehicle is useful when combining central Bursa with Cumalıkızık, the Green Complex, Muradiye, İznik, or Uludağ.
Parking immediately beside Koza Han is very limited. Visitors arriving by car are usually better served by using a public car park outside the densest market streets and continuing on foot.
Koza Han belongs to a dense network of mosques, khans, bazaars, tombs, and commercial streets. The following walking order works well for a half-day exploration of historic Bursa.
The architecture is impressive at any time, but the living-market character is strongest during normal trading hours.
Pause in the centre before shopping so you can understand the building’s full plan and identify the main exits.
The upper gallery provides different views of the mosque, courtyard trees, domes, arches, and shopfronts.
Look at several shops and ask clear questions about silk content, origin, care, and price.
The surrounding bazaar can become crowded, so keep wallets, phones, passports, and shopping bags close.
Earlier light often gives better detail on the pale stone arcades and reduces strong courtyard contrast.
Seating, café service, events, and permitted circulation can change according to local management decisions.
Ulu Camii, Emir Han, Orhan Gazi Mosque, the covered bazaar, and Tophane are all natural additions.
The ground-floor courtyard and some entrances may be manageable for visitors with limited mobility, but historic thresholds, uneven stone, crowds, narrow passages, stairs, shop displays, and changing commercial arrangements can create obstacles.
Use the most level operating entrance and ask local staff for the easiest route into the courtyard.
Access is generally by stairs, which may prevent some visitors from reaching the full upper level.
Assistance can be helpful at thresholds and during busy periods, especially where merchandise narrows circulation.
Weekday mornings are usually easier for visitors who need more space, slower movement, or additional assistance.
Historic-market access conditions can change. Visitors with specific mobility requirements should confirm the current entrance arrangement locally and allow extra time rather than depending on a single assumed route.
Koza Han stands at the centre of Bursa’s most important Ottoman commercial and religious monuments, making it easy to build a rich walking itinerary without long transfers.
Discover twenty domes, monumental calligraphy, an interior fountain, and one of the finest kündekâri minbars in Türkiye.
See the tombs of Osman Gazi and Orhan Gazi, surviving walls, the clock tower, and panoramic Bursa views.
Explore turquoise tilework, carved marble, royal architecture, and the mausoleum of Sultan Mehmed I.
Visit the mosque and richly decorated dynastic tombs associated with Sultan Murad II and the Ottoman court.
Walk through a preserved early Ottoman village of narrow lanes, colourful houses, courtyards, and rural traditions.
Plan a wider visit covering khans, bazaars, thermal culture, museums, local food, and Uludağ Mountain.
Koza Han is famous for its connection with Bursa’s historic silk and cocoon trade, its two-storey Ottoman courtyard, domed arcades, textile shops, monumental gateways, and raised octagonal mosque above a fountain.
Koza Han was constructed around 1490–1491 during the reign of Ottoman Sultan Bayezid II.
Sultan Bayezid II commissioned the han. The architect is identified as Abdül Ula bin Pulad Şah, and historical accounts also associate Şuca bin Karaca with the construction work.
It was created as a revenue-producing commercial foundation. Income from the han helped support Bayezid II’s mosque and madrasa complex in Istanbul.
“Koza” means cocoon in Turkish. The name refers to the silk cocoons and raw silk once traded through Bursa’s commercial network.
Yes. It is an urban Ottoman han or caravanserai designed for commerce, storage, merchant activity, circulation, security, and related services within Bursa’s market district.
Koza Han still contains many shops selling silk and textile products, although it no longer functions exactly like the historic cocoon exchange. Modern merchandise varies in material, origin, and production method.
Yes, genuine silk products may be available, but not every item is necessarily pure silk or locally produced. Ask about fibre content, origin, care, and documentation before making a valuable purchase.
Touch alone is not fully reliable. Look for clear fibre labelling, careful finishing, a realistic price, a trustworthy seller, and a receipt describing the product. Do not perform destructive tests inside a shop.
Bursa Site Management describes 51 rooms on the upper floor and 50 on the lower floor. Other official public descriptions use different totals, probably because later alterations and counting methods distinguish rooms, shops, and service spaces differently.
It is an octagonal mescit, or small mosque, raised above the courtyard on stone supports and arches. A fountain and water feature occupy the lower level.
Access depends on current use and local arrangements. Treat it as an active religious space, dress respectfully, and never disturb anyone praying.
Koza Han stands within the Khans Area component of the UNESCO-listed serial property “Bursa and Cumalıkızık: the Birth of the Ottoman Empire.” It is not an independent standalone listing.
General entry to the public courtyard and galleries is normally free. Shopping, refreshments, guiding, and transportation are paid separately.
The han is generally visited during daytime market hours, but individual shops and services may follow different schedules. Holidays, restoration, events, weather, and local decisions can affect access.
Weekday mornings are often best for softer light, fewer crowds, easier photography, and a relaxed shopping experience after businesses begin opening.
Allow approximately 45–90 minutes. Visitors who enjoy textile shopping, architecture, photography, or a slower courtyard experience may spend longer.
Photography is generally possible in public areas, but do not block circulation, climb on historic features, photograph people closely without permission, or disturb prayer and commercial activity.
Some sellers may negotiate, while others use fixed prices. Ask politely, remain respectful, and compare products rather than treating aggressive bargaining as compulsory.
Yes, but children should remain supervised around stairs, upper galleries, shop displays, the courtyard mosque, fountain, and crowded passages.
Parts of the ground floor may be accessible, but thresholds, uneven surfaces, crowds, narrow passages, and stairs to the upper level can be challenging. Ask locally for the easiest current entrance.
İç Koza Han is an adjoining secondary section historically connected with stables, storage, and service functions. Its access and present use can vary.
Bursa Grand Mosque, Orhan Gazi Mosque, Emir Han, the covered bazaar, Tophane, the tombs of Osman Gazi and Orhan Gazi, the Green Complex, and Muradiye are natural additions.
Absolutely. It combines Ottoman architecture, living commerce, silk heritage, a memorable courtyard, traditional shops, and the atmosphere of Bursa’s World Heritage-listed historic centre.
Koza Han offers strong architectural compositions from both courtyard level and the upper gallery. Photograph patiently and remember that the building is also a workplace, market, and religious environment.
Frame the raised mosque with the surrounding arches, galleries, shopfronts, and mature trees.
Use diagonal views to capture both levels of arcades and the full depth of the courtyard.
Photograph repeating arches, stone piers, shadow patterns, domes, and the transition from dark passage to bright courtyard.
Step back to include the monumental stone gateway and the movement of Bursa’s surrounding market streets.
With permission, focus on folds, textures, colours, tassels, weaving patterns, and layered textile displays.
Capture Koza Han as part of the wider historic city while moving between the mosque, bazaars, and khans.
Courtyard light can create strong contrast between bright sky and shaded arcades. Lower exposure slightly, hold the camera steady, and avoid flash inside shops. Always ask permission before photographing shopkeepers, customers, worshippers, or detailed merchandise displays.
Koza Han can be included in private day trips and longer itineraries combining Bursa’s Ottoman heritage, Cumalıkızık, İznik, Istanbul, and wider Türkiye.
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Explore Koza Han, Bursa Grand Mosque, the covered bazaars, Tophane, the tombs of Osman Gazi and Orhan Gazi, and the Green Complex with a private guide.
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