The "Door to Hell" is a giant burning gas crater in the middle of the Karakum Desert — one of the most recognizable natural phenomena on Earth. Here is what it actually is, why it has been burning for more than 50 years, and how to see it safely for yourself.
The classic way to experience the crater is an overnight camping trip from Ashgabat, watching it glow at sunset and after dark. Below are tours that include the Door to Hell, either as a stand-alone trip or combined with Ashgabat, Ancient Merv or the Yangykala Canyons.
Join a guaranteed small-group departure — no need to organize logistics yourself.
Seeing the crater safely and legally takes a bit of planning:
A collapsed gas field in the Karakum Desert, burning continuously since 1971 — read on for the full story below.
A Turkmenistan tourist visa requires a Letter of Invitation from a licensed operator — we prepare it for every booking.
A 2-day overnight tour, or combined with Ashgabat, Merv or the Yangykala Canyons.
Your guide drives you into the desert, sets up camp, and you watch the crater burn after dark.
A natural gas field that collapsed into an underground cavern in 1971 and has burned ever since, forming a crater roughly 70 meters wide.
The exact reason it was never extinguished is debated, but there is still enough gas underneath to keep it alight decades later.
Camps are set up a safe, guided distance from the crater edge — thousands of travelers camp there safely every year.
Spring (April–May) and autumn (September–October) offer the most comfortable desert temperatures for camping overnight.
A Turkmenistan tourist visa requires a Letter of Invitation (LOI) from a licensed tour operator. It is included in every Door to Hell tour booking — read our full visa guide for the details.
Group departures fill up and visa processing takes time — book your trip today. Questions first? We reply within 24 hours.