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Last update: 12 Oct 2026
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Basilica Cistern Summary
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| Public website: | yerebatan.com |
Turkey – Quick facts
| Power Grid: |
230 V, 50 Hz Plug: Type C , Type F
Type C:
  Read about power adapters |
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| Currency: |
Turkish Lira (TRY) £1 ≈ TRY 66.29 |
| Cashless info: |
Rating 4/5
Cashless payment is common in urban areas, but smaller vendors in rural regions may only accept cash.
Save with a travel credit card |
| eSIM providers: |
Best value: Saily Flexibility: Airalo Read our in-depth comparison |
| Tipping: | Tipping is customary but not mandatory in Turkey. In restaurants, leaving 5-10% is typical. Tips for taxi drivers, hotel staff, and guides are also appreciated. |
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| Public drinking: | Public drinking is not widely accepted, though it is allowed in some urban areas and tourist zones. |
| Public smoking: | Smoking is banned in indoor public areas and transport, with designated outdoor smoking zones available. |
| Republic Day (October) |
Expect parades and national celebrations. |
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| Eid al-Fitr (Varies) |
Closures and family gatherings are common. |
| Eid al-Adha (Varies) |
Similar closures and festive activities across the country. |
| Emergency contact: | Emergency Number: 112 (Police, Fire, Ambulance) |
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| Taxi apps: | BiTaksi, Uber |
| Other: | Turkey offers a rich blend of history, culture, and natural beauty. Bargaining is common in markets, and modest dress is appreciated in religious sites. |
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Additional notes:
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for Basilica Cistern, Turkey
Queues of an hour or more at midday in high season; go at opening or buy skip-the-queue tickets
Occasionally closed for restoration or maintenance, check opening status before visiting
Don't miss
- 🏛️ Walk among 336 illuminated ancient columns
- 🧟♀️ See the mysterious Medusa head sculptures
- ❄️ Enjoy the cistern’s peaceful, cool atmosphere underground
You've been here?
Log in to manage your own bucket list! The Basilica Cistern, also called the Yerebatan Sarnıcı or "Sunken Palace," was constructed in the 6th century under Emperor Justinian I to provide water for the Great Palace of Constantinople. It spans approximately 138 by 64 meters and holds about 80,000 cubic meters of water, supported by 336 marble columns, many repurposed from earlier Roman buildings.
This masterpiece of Byzantine engineering was rediscovered in the 16th century and has been restored for public visits. Its dimly lit paths, mysterious reflections and tranquil waters create an otherworldly ambiance that captures the imagination. Iconic features include the two Medusa heads used as column bases and the evocative Weeping Column.
Visitors should wear comfortable, non-slip shoes as the floors can be damp and slippery and dress in layers due to the cool underground temperature. The cistern can get crowded, particularly near the Medusa heads, so visiting early or late is recommended.
The site occasionally hosts unique night concerts, blending history with live music in a magical setting, enhancing the visitor experience. Though not a large space, the cistern’s uniqueness and atmosphere make it a memorable stop in Istanbul.
Knowledge before you go
- Buy skip-the-line tickets online. Avoid long entry queues.
- Wear comfortable shoes; walkways are damp and dimly lit inside.
- Visit early morning or evening for fewer crowds and magical lighting.
- Seek upside-down Medusa column heads supporting pillars from 6th century.
How to travel to Basilica Cistern
The Basilica Cistern is located in Istanbul’s Sultanahmet district near major landmarks like Hagia Sophia and the Blue Mosque. Visitors typically arrive via Istanbul Airport and connect to the old city using taxi, tram or shuttle. The closest tram stop is Sultanahmet and the cistern is a short walk from there.
Access summary
- From Istanbul Airport (IST): M11 metro + T1 tram to Sultanahmet, 60–80 minutes.
- From central Istanbul/Taksim: F1 funicular or M2 metro + T1 tram, 20–35 minutes.
- From Sabiha Gökçen Airport (SAW): Shuttle or bus then metro/tram to Sultanahmet, 70–100 minutes.
Check your route from anywhere
Where to stay near Basilica Cistern
The Sultanahmet area, close to the Basilica Cistern, offers a wide array of accommodations from charming boutique hotels to mid-range and luxury options, perfect for exploring Istanbul’s historic sites on foot.
Hotel recommendations
*by rating and popularity. Commissions have no influence on the rankings.
Packing recommendations for Basilica Cistern
Log in to add this place to a travel list and get a summary of all recommended items for your whole trip.
📷
Camera
👟
Comfortable walking shoes
🧥
Light jacket
🎒
Small rucksack
🎫
Advance tickets or bookings
🧶
Light jumper
🥿
Non-slip shoes
🔋
Power bank
📱
Travel eSIM
🔌
Universal travel adaptor
💳
Credit card with no foreign transaction fees
Budget snapshot
Costs compared to home
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To customise this, you can set up which location and price level are used for the calculations in your account settings.
Daily expenses in the region are around 42% lower than the average across United States. That means you'll spend a lot less on meals and getting around.
Exchange rate trend
The exchange rate price factor shows how expensive or cheap a currency currently is compared to its historical average. It's a quick way to see if a country is currently more or less affordable due to exchange rate changes.
Your exchange rate (GBP to TRY) is 62% better than in recent years. That means travelling now is a lot cheaper compared to the past.
Safety information overview
General safety
The Basilica Cistern in Istanbul is generally safe for visitors, with well‑maintained pathways and clear signage. Tourists should stay on designated walkways, avoid touching ancient stone surfaces and keep valuables secure. Local police patrol the area, ensuring a calm environment.
Accessibility
The Basilica Cistern in Istanbul offers limited accessibility: a few elevators and ramps serve main entrances, but many historic stone steps remain steep and uneven. Wheelchair users should plan ahead for narrow passages; staff can assist, yet some areas are inaccessible.
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