1. Triund Hill, located in the state of Himachal Pradesh in India, is a popular trekking destination known for its stunning views of the Dhauladhar mountain range. The trek to Triund Hill is relatively easy and suitable for beginners, making it a favorite among both locals and tourists. The hill is situated at an altitude of about 2,850 meters above sea level and offers panoramic views of the surrounding valleys and snow-capped peaks.

2. There is no specific working time for Triund Hill as it is a natural destination open for trekking throughout the year. For trekking enthusiasts, it is recommended to start early in the morning to avoid the afternoon heat. There is no official phone number for Triund Hill.

3. There is no entrance fee or ticket required to trek to Triund Hill. The trek to Triund Hill starts from McLeod Ganj, a popular town near Dharamshala. Visitors can either hike up to the hill on foot, which takes around 4-5 hours, or hire a taxi to reach the starting point of the trek. It is advisable to carry enough water and snacks for the trek, as there are limited food and drink options available along the trail.