Arrive at Bagdogra/NJP (Siliguri) and transfer to Gangtok (approx 4-5 hours). Evening orientation with your guide covering permits for North Sikkim and briefing on altitude safety.

Activities:

• Transfer to hotel and check-in
• Short walk along MG Road / MG Marg for local cafes and handicrafts
• Acclimatisation tip: hydrate well and avoid strenuous activity on arrival day.

Early morning departure to Lachen (approx 6-7 hours). The drive traverses scenic valleys, rivers and viewpoints; expect stops for photographs and short nature breaks.

Highlights:

• Photo stops at Seven Sisters Falls, Singhik Viewpoint and picturesque river valleys
• Evening briefing for next-day high-altitude excursion

Important: Carry warm layers and sun protection; roads are mountain terrain.

Full-day excursion to Gurudongmar Lake (one of the highest lakes in India) and Chopta Valley (also called Chopta-Chuni). Experience surreal high-altitude landscapes and pristine mountain air.

Highlights:

• Walk along the lake shore and take in panoramic views of snow-capped peaks
• Visit Chopta Valley for alpine meadows and potential sightings of Himalayan fauna

Altitude note: Gurudongmar is at very high altitude — brief stays recommended; consult your guide and carry necessary medication.

After breakfast, drive to Lachung (approx 3-4 hours). En route enjoy changing vegetation zones as you descend from high alpine to sub-alpine forests within the Khangchendzonga ecosystem.

Activities:

• Short nature stops and village views
• Evening walk in Lachung village and interaction with local communities

Conservation note: Respect local wildlife habitats; avoid littering and loud noises.

Early departure to Yumthang Valley — the famed 'Valley of Flowers' of Sikkim — and onward to Zero Point (subject to road conditions/permits). Enjoy rhododendron forests, alpine meadows and possible snow depending on season.

Highlights:

• Walk through Yumthang's meadows and riverside trails
• Short excursion to Zero Point for expansive snowfields and panoramic views

Seasonal note: Spring (April–June) is best for rhododendrons and wildflowers; winter months may limit access to Zero Point.

Drive back to Gangtok (approx 6-7 hours) with stops for refreshments and scenic viewpoints. En route or on arrival take a guided Khangchendzonga buffer-zone nature walk (half-day) focused on birding, flora and low-intensity wildlife spotting in protected zones near Chungthang/Gangtok depending on permits and season.

Highlights:

• Guided nature/wildlife walk led by a trained naturalist
• Discussion on conservation, local fauna (Himalayan marmot, pheasants, rutting deer sightings possible) and flora

Fitness note: Walks are gentle to moderate and designed for acclimatised travelers.

After breakfast, departure transfer to Bagdogra/NJP for onward travel. If time permits, visit local markets for souvenirs and a short visit to one last viewpoint in Gangtok.

Notes & Tips:

• Confirm drop-off time with the operator
• Pack warm layers and any personal medicines for high-altitude travel

This concludes your Wildlife & Wilderness: Khangchendzonga National Park Immersion — a concentrated and authentic Sikkim Adventure tour package tailored for wildlife enthusiasts and responsible travelers.