Morning: Arrive at Bagdogra Airport (IXB) or New Jalpaiguri Railway Station (NJP). Board a private vehicle and drive along the scenic Teesta River toward Gangtok (~120 km, 4.5–5 hours).

Afternoon: Check into your Gangtok hotel and submit your photo ID and passport-size photos to your tour operator for tomorrow's Protected Area Permit (PAP) processing.

Evening: Take a stroll down the pedestrian-only MG Marg, sample local momos and Thukpa, and rest.

Morning: Start early (by 7:00 AM) and drive up to Tsomgo (Changu) Lake (12,310 ft).

Afternoon: Proceed further to Baba Harbhajan Singh Mandir and Nathu La Pass (14,140 ft) on the Indo-China border (Nathu La permits are issued to Indian citizens only and are subject to weather/army clearance).

Evening: Return to Gangtok. Visit the Ban Jhakri Waterfalls or enjoy dinner at a local café on MG Marg.

Morning: Begin the drive north toward Lachen (~120 km, 6–7 hours).

Afternoon: Stop en route at Seven Sisters Waterfall and Chungthang Confluence for views and lunch.

Evening: Arrive in Lachen (8,800 ft), check into your homestay or hotel, eat a warm local dinner, and turn in early to prepare for an early morning climb tomorrow.

Early Morning: Start at 4:00 AM to drive to Gurudongmar Lake (17,100 ft), one of the highest altitude freshwater lakes in the world. Experience the stark, cold high-altitude plateau.

Afternoon: Drive back to Lachen for lunch, check out, and head toward Lachung (~50 km, 2.5 hours).

Evening: Explore Lachung village and stay overnight.

Morning: Drive up to Yumthang Valley (11,800 ft), famous for its rhododendron sanctuaries and hot springs. (Optional: Drive further up to Zero Point / Yumesamdong at 15,300 ft if weather and permits allow).

Afternoon: Head back to Lachung for lunch, then begin the long drive back to Gangtok (~115 km, 6 hours).

Evening: Relax and stay overnight in Gangtok.

Morning: Check out from Gangtok and drive west toward Pelling (~130 km, 5 hours).

Afternoon: Stop en route at Buddha Park (Tathagata Tsal) in Ravangla, featuring a massive 130-foot copper statue of Lord Buddha framed by the Himalayas. Stop at Namchi Chardham if time permits.

Evening: Reach Pelling, check into your hotel, and view the Kanchenjunga peak at sunset (weather permitting).

Morning: Walk across India's first Pelling Skywalk leading to the massive Chenrezig Statue. Visit the nearby 17th-century Pemayangtse Monastery.

Afternoon: Visit the historical Rabdentse Ruins (the second capital of the former Kingdom of Sikkim) and the sacred Khecheopalri Lake (believed to be a wish-fulfilling lake).

Evening: Stop by Rimbi Waterfalls and return to Pelling town for your final overnight stay.

Morning: Enjoy early morning views of Mount Kanchenjunga from your hotel. Check out and begin the drive down toward Bagdogra Airport / NJP Station (~140 km, 5–6 hours).

Evening: Arrive at the airport/station for your onward flight or train.