Open The Door To Hell
Still to do
What it is
The Darvaza gas crater, known as the Door to Hell, has been burning since it was set alight in 1971.
How to do it
Turkmenistan requires a tourist visa arranged through a licensed agency, which will organise a 4x4 trip from Ashgabat and a night camping by the crater.
Top tip
Visit after dark when the glow is most dramatic.
Why it’s on my list
Not done yet. If you’ve done it and have tips, tell me about it.