Ancient Merv Ancient Merv 4-Day Tour: Ashgabat, Ancient Merv, Darvaza, and Kunya-Urgench $1,265.00 Ancient Merv 4-Day Turkmenistan Express: The Door to Hell & Silk Road Heritage $1,336.00 Ancient Merv 4 Days: Farap → Merv (UNESCO) → Ashgabat → Darvaza → Kunya-Urgench (UNESCO) → Exit to Uzbekistan $1,283.00 Ancient Merv 5-Day Turkmenistan Tour: Darvaza, Merv & Gonur Depe Ancient Merv 4-day tour: Shavat – Darvaza – Ashgabat – Merv – Farap $1,200.00