The Most Unusual Museum in Istanbul

Beneath the bustling streets of Sultanahmet lies a true underground marvel – the Basilica Cistern.

💧 This is one of the largest reservoirs in the city, built in the 6th century to supply the residents of Constantinople with water in case of drought or prolonged siege.

💫 Descending below feels like entering another world. The play of light and the reflection of columns in the water transform the underground space into a setting for a mystical thriller.

🎬 It's no wonder filmmakers love this place. The Basilica's walls have been featured in the iconic 'From Russia with Love' about James Bond and 'Inferno' based on Dan Brown's novel.

💡 Tip: Visit in the morning when there are fewer tourists. During these moments, you can hear the underground silence and feel the breath of ancient Constantinople.

✨ Would you like to take a stroll through underground Istanbul?

Post by RENATAINTRAVEL | Oct 2, 2025