The correct answer is D. All of the above.
Verinag and Martand are two of the most famous springs in Kashmir valley. Verinag is a spring located in the Anantnag district of Jammu and Kashmir. It is one of the most popular tourist destinations in the valley. The spring is said to be the source of the Jhelum River. Martand is a temple complex located in the Anantnag district of Jammu and Kashmir. It is one of the most important archaeological sites in the valley. The temple complex is dedicated to the Sun God, Surya.
Sukhnag and Tulamula are two other famous springs in Kashmir valley. Sukhnag is a spring located in the Ganderbal district of Jammu and Kashmir. It is one of the most popular tourist destinations in the valley. The spring is said to be the source of the Sindh River. Tulamula is a spring located in the Srinagar district of Jammu and Kashmir. It is one of the most popular tourist destinations in the valley. The spring is said to be the source of the Jhelum River.
All four springs are located in the Kashmir valley, which is a region in the Indian state of Jammu and Kashmir. The Kashmir valley is a popular tourist destination due to its natural beauty and its cultural heritage.