Airport transfer and sightseeing. Highlights: Faisal Mosque (one of the largest in South Asia), Daman-e-Koh viewpoint, and local artisanal markets. Stay: Hotel in Islamabad.

Option A: A 1-hour 'Mountain Flight' offering views of Nanga Parbat (8,125m). Option B: 12-hour drive to Chilas via the KKH if flights are grounded by weather. Note: Flight schedules are weather-dependent; flexibility is required.

Final permit processing and gear checks. If driving, today covers the final 7-8 hour stretch to Skardu (2,350m) along the Indus River.

Duration: 7-8 hours | Terrain: Rugged 4x4 tracks. Overview: Transition from the Shigar Valley to the Braldu Valley. This is the last permanent settlement before wilderness.

Time: 5-6 hours | Terrain: Riverbanks and glacial moraine. Experience: First entry onto the Biafo Glacier. Expect boulder hopping and uneven terrain.

Time: 5-6 hours. Highlight: A stunning campsite with rare greenery, grass, and willow bushes set against the stark white of the Biafo Glacier.

Time: 6-7 hours. Mountain Views: Latok-1 (7,145m) and Latok-2 (7,108m). Environment: Cross the glacier to reach the 'Ablation Valley,' a lush area filled with wildflowers and shrubs.

Critical Step: A required rest day to let the body adjust to 4,000m+ before the pass crossing.

Time: 7-8 hours. Terrain: Transition from rocky moraine to smooth, gradual ice. Watch for crevasses as the glacier opens.

Time: 2-3 hours. Safety: The group will rope up due to hidden crevasses. Visuals: A massive basin of ice (Snow Lake) where the Biafo and Simgang glaciers meet.