Loop from Siliguri
Sikkim & Bhutan
8 days · 1160 km · India & Bhutan
Route Siliguri → Gangtok → Nathu La → Phuentsholing → Thimphu → Dochula → Punakha → Paro → Phuentsholing → Siliguri Distance 1160 km Duration 8 days, ~30 hours in the saddle
7 overnight stops, five of them in Bhutan Best Months March to May, or October to November
Avoid the monsoon and the deep winter passes World Heritage Khangchendzonga National Park, Sikkim
Bhutan's dzongs are on the tentative list Parks & Protected Areas Khangchendzonga National Park
Jigme Dorji National Park
Royal Manas National Park Signature Roads Nathu La, 4310 m, the old Silk Road pass
Dochula and its 108 chortens


Route Map


Open in Google Maps The Plan

Eleven days across two Himalayan kingdoms — one now an Indian state, one still its own. Up the Teesta to Gangtok, and a permit-day run to the old China border at Nathu La. Then down to the plains and across into Bhutan for the dzongs, the passes and the cliff-hung monastery above Paro. A ride made largely of paperwork and prayer flags.


Day Route Distance Highlights Night stay
01 Siliguri → Gangtok 115 km
4.5 h
Off the plains and up the Teesta, which the road follows for most of the climb. Gangtok by mid-afternoon, which leaves time to sort the Nathu La permit for the morning Gangtok
02 Gangtok → Tsomgo → Nathu La → Gangtok 110 km
5.5 h
Up to Tsomgo lake at 3750 m and on to the old Silk Road pass at 4310 m, where the border fence and the Chinese post are a few metres away. Back down the same road, there being no other Gangtok
03 Gangtok → Siliguri → Phuentsholing 230 km
6.5 h
Down the Teesta and east across the Dooars tea belt to the Bhutan gate. Permits, vehicle paperwork and the green tax are all handled at Phuentsholing, so arrive with the afternoon in hand Phuentsholing
04 Phuentsholing → Thimphu 170 km
5.5 h
The long climb out of the plains through Gedu and Chukha, gaining two thousand metres. Thimphu in the evening — the only capital in the world without a traffic light Thimphu
05 Thimphu → Dochula → Punakha → Paro 200 km
6.5 h
The compressed day, and the best riding of the trip. Over Dochula and its 108 chortens, down into the warm Punakha valley for the dzong at the confluence of two rivers, then back over the pass and west to Paro Paro
06 Paro and the Tiger's Nest hike day Taktsang, on a cliff nine hundred metres above the valley floor. Four to five hours up and down on foot, and the reason the bike gets a day off Paro
07 Paro → Phuentsholing 175 km
5.5 h
Paro's dzong and the national museum in the morning, then back down the whole escarpment to the border Phuentsholing
08 Phuentsholing → Siliguri 160 km
4 h
Out through the gate and across the Dooars, closing the loop where it started Siliguri
Notes

Eight days is the floor for both kingdoms. What has gone from the longer version is the Rumtek loop at Gangtok, a valley day each at Thimphu and Punakha, and Chele La — and Punakha has lost its night, which is why day 5 runs to 200 km with two major stops in it. Everything essential survives.

Nathu La is open Wednesday to Sunday and shut on Mondays and Tuesdays. Day 2 has to fall inside that window, so start the ride on a Tuesday at the earliest. Indian nationals only, permit arranged in Gangtok, and carry a passport or voter ID.

Bhutan costs more on a motorcycle than most people budget for. The Sustainable Development Fee is Rs 1,200 a night per rider, and any vehicle going beyond the Rinchending post pays a green tax of around Rs 4,500 a day. Over this itinerary that is comfortably past Rs 25,000 in fees before a litre of fuel or a night's bed.

Paperwork for the bike: the original registration certificate, which must be under ten years old, plus insurance and a physical pollution certificate. Aadhaar is not accepted at the border — passport or voter ID only.

If eight days will not stretch, do not compress this further. Drop Sikkim and ride Bhutan alone in seven — Phuentsholing, Thimphu, a night at Punakha, Paro, the Tiger's Nest and out. The same country unhurried is a better week than both of them at a run.