Across the Black Mountains to Bumthang

The last minutes of the flight are unforgettable: the aircraft banks between forested ridges, farmhouses appear close enough to count the prayer flags, and the wheels touch down in a valley barely wider than the runway. Outside the small arrivals hall your Roam Bhutan guide is waiting with a white khadar scarf, the traditional welcome, and your vehicle and driver for the days ahead.

The road to Thimphu follows the Paro Chhu down to Chuzom, where it joins the Wang Chhu beneath three small chortens, one each in Bhutanese, Tibetan and Nepali style. By late afternoon you are in the capital. Stretch your legs with a walk to the National Memorial Chorten, where Thimphu's grandparents gather every evening to circle the white stupa, murmuring prayers and turning the great wheels by hand.

Drive: Paro to Thimphu, about 1 hour
Overnight: Thimphu

Start high above the city at Buddha Dordenma, a seated bronze Buddha more than fifty metres tall, gilded and gazing down the length of the valley. From there, drop to the Motithang preserve to meet the takin, Bhutan's national animal — legend says the saint Drukpa Kunley made the first one from the leftovers of his lunch, sticking a goat's head on the bones of a cow. In the late morning, leave the capital for the east.

The road out of Thimphu climbs to the Dochula pass at about 3,100 m, where 108 small chortens stand in rings on the ridge. On a clear morning — most often from October to February — the snow peaks of the northern border stretch across the horizon. After tea at the pass the road drops for over an hour through moss-hung forest into the warm Punakha valley, where rice terraces step down to the rivers. Finish the day at Punakha Dzong in the late light.

Drive: Thimphu to Punakha, about 3 hours with stops
Overnight: Punakha

Follow the river south to Wangdue Phodrang, whose ridge-top dzong has been rebuilt after a fire in 2012, then climb through oak, rhododendron and dwarf bamboo to the Lawa La. Over the pass the forest opens onto Phobjikha: a wide, flat-floored glacial valley of marsh and potato fields at about 3,000 m.

Walk the Gangtey nature trail down from the monastery of Gangtey Goenpa through pine and farmland — about two hours of easy walking — and, between late October and February, look out across the marsh for the black-necked cranes that winter here. Your lodge has a wood-burning bukhari stove for the cold evening.

Drive: Punakha to Phobjikha, about 3 hours
Overnight: Phobjikha

A long, beautiful mountain day. The road climbs to the Pele La, about 3,420 m, the old divide between west and central Bhutan, where yaks sometimes graze in the dwarf bamboo. Beyond the pass, stop at Chendebji Chorten, a whitewashed stupa in the Nepali style beside the river.

Trongsa Dzong appears across the gorge long before you reach it, spilling down its ridge. Visit the dzong and the Ta Dzong watchtower above it, now a museum of the royal dynasty, whose founders governed from here. Then cross the Yotong La into Bumthang and arrive in Jakar by early evening.

Drive: Phobjikha to Jakar, about 6–7 hours with stops
Overnight: Bumthang

Bumthang's temples lie close together along the valley floor, so today is on foot. Jambay Lhakhang is said to have been founded in the 7th century by the Tibetan king Songtsen Gampo. At Kurje Lhakhang, a rock in the cave shrine is said to carry the imprint of Guru Rinpoche's body.

Cross the Chamkhar Chhu on a small suspension bridge to Tamshing Goenpa, founded in 1501 by the treasure-revealer Pema Lingpa, where pilgrims shoulder a heavy chain-mail coat said to be his and carry it round the inner shrine. In the afternoon, climb to Jakar Dzong above the town, and try a buckwheat pancake at dinner.

Walks: about 3 hours in total
Overnight: Bumthang

Drive into the narrow Tang valley to Mebar Tsho, the "Burning Lake" — a dark pool in a gorge of the Tang Chhu. Legend says Pema Lingpa dived into it holding a burning butter lamp and came back up with a hidden treasure, the lamp still alight. Prayer flags hang thick over the water.

Back in Jakar, visit a family weaving yathra, the thick, bright woollen cloth of Bumthang, or taste the cheese and honey made in the valley. The evening is free.

Drive: Jakar to Mebar Tsho, about 1 hour each way
Overnight: Bumthang

A long drive west, broken by lunch at Trongsa and a last look at the Black Mountains from the Pele La. If the day is clear, the high peaks line up along the northern skyline.

Descend into the warmth of Punakha for the night — after the cold of Bumthang the valley feels almost tropical. An easy evening walk by the river stretches the legs after the car. Your driver knows every tea stop on this road, from the roadside stalls selling dried yak cheese near the passes to the family kitchen in Trongsa that serves the best momos in the district.

Drive: Jakar to Punakha, about 7–8 hours with stops
Overnight: Punakha

Leave Punakha after breakfast and climb back over the Dochula — the view from this side is often completely different, and a second cup of tea at the pass never hurts. Continue past Thimphu and down to the confluence at Chuzom, then turn up the Paro valley.

Walk down through Rinpung Dzong, the "fortress on a heap of jewels", whose galleries and courtyards look out over the whole valley, and cross Nyamai Zam, the covered wooden bridge beneath it. Above the dzong, the round watchtower of Ta Dzong holds the National Museum, a good first look at masks, thangkas and the natural history of the kingdom. End on Paro's single main street of painted shopfronts.

Drive: Punakha to Paro, about 4–4½ hours
Overnight: Paro

Today is the walk to Paro Taktsang, the Tiger's Nest. Legend says Guru Rinpoche flew to this cliff on the back of a tigress in the 8th century to meditate in a cave; the monastery was built around it in the 1690s. The trail climbs about 900 m through blue pine and hanging prayer flags. Most people take two to three hours to reach the top, stopping at the halfway cafeteria for tea and the first clear view across the gorge.

The last stretch drops down hundreds of stone steps beside a waterfall and climbs again to the monastery gate, where cameras and bags are left in lockers. Inside, butter lamps flicker in small shrine rooms cut into the rock. Walk down at your own pace for a late lunch in the valley, then visit Kyichu Lhakhang, said to date from the 7th century, with orange trees in its courtyard.

Hike: about 5–6 hours return
Overnight: Paro

Have a slow breakfast with the valley outside the window, and a last cup of suja, the salty butter tea you have either grown to love or learned to politely refuse. Your guide and driver take you to Paro airport, help with check-in and say goodbye — often with a promise to see you again for the next valley on your list.

Domestic flights between Bumthang and Paro run on some days — on a future trip they can save the long drive west.

Drive: hotel to Paro airport, 10–30 minutes