North East India
Tendong Hill Trek near Namchi in South Sikkim is a short day trek that takes you to an important Lepcha Heritage SIte atop the hill. You can club it with a visit to Temi Tea Garden.
From Tigers to Leopards, and from Sloth Bears to Indian Skimmers, Satpura National Park has a lot to offer but remains offbeat and uncrowded.
Asola Bhatti Sanctuary in the Delhi-Faridabad Border hides several pristine nameless lakes that can be reached after an easy hike.