Day 05 (Fri): Gantey - Bhumthang via Tongsa (6 Hrs drive).
For bird enthusiasts, an early morning excursion to view the cranes can be arranged.
After breakfast, continue journey towards the Pela La Pass crossing the Black Mountains which divide western and central Bhutan, takes about 4-5 hours, magnolias and rhododendron among the grazing yaks are memorable sites along the pass; on clear days the Mt. Jumolhari (7288m) can be seen, toward the west. After passing through the domain of yak, sheep and short bamboo brush, past the Nikkarchu bridge is the Tongsa district; the great white washed stone chorten, built in Nepalese style in the 18th century lies on a bend below the road. The temple was founded by a lama called Shida who subdued a demon that was a menace to the valley.
Tongsa: As you approach Tongsa, you cannot miss viewing the "never reaching" Tongsa Dzong in the distance, visible yet elusive before you actually get near it. Stop for lunch at the Tongsa Lodge or one of the comfortable wayside inns run by Tibetan residents. Commanding the Mangde river valley at an altitude of 2,200m Tongsa Dzong is the most impressive Dzong of Bhutan.