- Day 1 Route: NJP to Gangtok via NH10 (~119 km | 4 hrs 20 mins driving time) — Climbing through the foothills alongside the Teesta River, checking in to your hotel, and relaxing at M.G. Marg.
- Day 2 Route: Gangtok to Lachen via North Sikkim Highway (~120 km | 5 hrs 30 mins driving time) — A dramatic mountain drive tracking north, stopping at Butterfly Waterfalls, Chungthang Viewpoint, and Naga Falls.
- Day 3 Route: Lachen to Lachung via Gurudongmar Lake (~175 km | 7 hrs total driving time) — A pre-dawn ascent to the sacred, high-altitude Gurudongmar Lake (17,800 ft), passing through Chopta Valley/Kala Patthar, before transferring over to Lachung.
- Day 4 Route: Lachung to Gangtok via Yumthang Valley (~150 km | 6 hrs total driving time) — Exploring the pristine “Valley of Flowers” and Zero Point early in the morning, then heading all the way back south to your Gangtok base.
- Day 5 Route: Gangtok to East Sikkim Alpine Excursion (~114 km total driving time) — High-altitude day trip scaling the ridge to Tsomgo Glacial Lake, New Baba Mandir, and the Indo-China border at Nathula Pass.
- Day 6 Route: Gangtok to NJP via South Sikkim Heritage Loop (~165 km | 6 hrs total driving time) — A highly scenic departure loop sweeping through Temi Tea Garden, Ravangla Buddha Park, and Namchi Chardham before catching your train at NJP.
Day 1: The Mountain Ascent (NJP to Gangtok)
| Stop Sequence | Destination | Driving Distance | Approx. Drive Time |
| Start | New Jalpaiguri (NJP) Station | —— | —— |
| Stop 1 | Singtam Market Checkpoint | 87 km | 3 hrs 00 min |
| Stop 2 | Rangpo Border Town | 12 km | 20 min |
| End | Gangtok Hotel & M.G. Marg | 20 km | 1 hr 00 min |
🔗 Live Route Link: Open Day 1 Route on Google Maps
Day 2: The Gateway to North Sikkim (Gangtok to Lachen)
Stop Sequence Destination Driving Distance Approx. Drive Time Start Gangtok Hotel —— —— Stop 1 Butterfly Waterfalls 32 km 1 hr 15 min Stop 2 Naga Waterfalls 52 km 2 hrs 00 min Stop 3 Chungthang Confluence & Viewpoint 11 km 30 min End Lachen Hotel Check-in 25 km 1 hr 15 min
Day 3: The High Sacred Alpine Pass (Lachen to Lachung)
Stop Sequence Destination Driving Distance Approx. Drive Time Start Lachen Hotel (04:00 AM Start) —— —— Stop 1 Chopta Valley & Kala Patthar 30 km 1 hr 30 min Stop 2 Gurudongmar Lake (17,800 ft) 36 km 1 hr 45 min Stop 3 Lunch & Check-out at Lachen 66 km 2 hrs 30 min End Lachung Hotel Check-in 43 km 1 hr 45 min
Day 4: Valley of Flowers to Capital Base (Lachung to Gangtok)
| Stop Sequence | Destination | Driving Distance | Approx. Drive Time |
| Start | Lachung Hotel | —— | —— |
| Stop 1 | Yumthang Valley | 25 km | 1 hr 00 min |
| Stop 2 | Zero Point (Yumesamdong) | 23 km | 1 hr 00 min |
| Stop 3 | Return & Checkout at Lachung | 48 km | 1 hr 45 min |
| End | Gangtok Hotel Check-in | 102 km | 4 hrs 15 min |
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Day 5: The Sacred Glacial Border (Tsomgo & Nathula)
| Stop Sequence | Destination | Driving Distance | Approx. Drive Time |
| Start | Gangtok Hotel | —— | —— |
| Stop 1 | Tsomgo Lake (Changu Lake) | 38 km | 1 hr 30 min |
| Stop 2 | Nathula Pass (Indo-China Border) | 16 km | 40 min |
| Stop 3 | New Baba Mandir | 8 km | 25 min |
| End | Gangtok Hotel Base | 52 km | 2 hrs 00 min |
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Day 6: The South Sikkim Heritage Loop (Gangtok to NJP)
Stop Sequence Destination Driving Distance Approx. Drive Time Start Gangtok Hotel Check-out —— —— Stop 1 Temi Tea Garden 45 km 1 hr 45 min Stop 2 Buddha Park (Ravangla) 30 km 1 hr 10 min Stop 3 Siddhesvar Chardham (Namchi) 28 km 1 hr 00 min End New Jalpaiguri (NJP) Station 62 km 2 hrs 15 min