Trekking is one of the popular adventure activities that can be enjoyed in the valley of Mussoorie. Presence of numerous hills makes this place an ideal destination for trekking. Travellers can trek to different places like the river Aglar, Park Estate, the Bhadraj Forest, the Lal Tibba, and the Nag Tibba. The Himalayan Adventure Institute arranges for trekking expeditions along with other adventure activities such as river crossing, rock climbing, and nature camps for the interested travellers. Trekkers can also opt for cottages and tourist bungalows depending on the trekking route they take. Travellers must avoid trekking to the region of Rangan Gaon as it is considered to be dangerous.