Nemrut Crater Lake, Bitlis: The Volcano That Made Lake Van

✓ Last reviewed: 29 September 2026 — Verified and updated by İlyas Bayrak, licensed Turkish guide (licence 070867), with the My Turkey Adventure editorial team. Prices, opening hours, transport fares and visa rules reflect the latest 2026 guidance. Not to be confused with Mount Nemrut (Adıyaman): this is Nemrut Crater Lake near Tatvan, Bitlis — a different mountain. For the colossal stone heads, see our Mount Nemrut guide . Quick Answer: The Nemrut Crater Lake , or Nemrut Kalderası , is a breathtakingly beautiful and vast volcanic caldera in Bitlis province, offering otherworldly landscapes with its giant cold lake, a smaller geothermal lake, and pristine nature. It is absolutely worth visiting for adventurous travellers seeking raw, off-the-beaten-path scenery and a deeper understanding of the geology that shaped Eastern Türkiye . Fact Detail Location Bitlis Province, near Tatvan , Eastern Anatolia, Türkiye Type Volcanic Caldera and Crater Lakes What It Is The collapsed cone of the dormant Nemrut volcano, containing one of the world's largest crater lakes. UNESCO Status On the UNESCO World Heritage Tentative List as "Nemrut Caldera" since 2013 . Entry No official entrance fee (last checked September 2026 ). Typical Visit Length 2 to 4 hours, plus driving time. Nearest Airport Van Ferit Melen Airport (VAN) , approximately 150 km from Tatvan . Driving Time from Van Roughly 2.5 - 3 hours to Tatvan . Best Months Late June to mid- September , when the access road is clear of snow. What Is Nemrut Crater Lake (Nemrut Kalderası)? Welcome to one of the geological wonders of Türkiye ! The Nemrut Crater Lake , known locally as Nemrut Kalderası , is a massive collapsed volcanic caldera located near the town of Tatvan in Bitlis province. This isn't just any volcano; it's a colossal natural amphitheatre measuring roughly 7 by 8 kilometres across. Inside its rim, which reaches altitudes of over 2,900 metres, lies a stunning landscape that feels like a world apart. The caldera cra