The Lidder Valley or Liddar Valley is a Himalayan sub-valley that forms the southeastern corner of Anantnag district in Indian-administered Kashmir. The Lidder River flows down the valley. The entrance to the valley lies 7 km northeast from Anantnag town and 62 km southeast from Srinagar, the summer capital of Jammu and Kashmir. It is a 40-km-long gorge valley with an average width of 3 km.

Pahalgam, known as Pahalgom is a town and a notified area committee, near Anantnag city in the Anantnag district of the Indian-administered union territory of Jammu and Kashmir. It is a popular tourist destination and hill station. Its lush green meadows and pristine waters attract thousands of tourists from all over the world each year. It is located 45 kilometres (28 mi) from Anantnag on the banks of Lidder River at an altitude of 7,200 feet (2,200 m). Pahalgam is the headquarters of one of the eleven tehsils of Anantnag district.