The river at Robber’s Cave disappears under a limestone shelf, and you’re standing in it. That’s day one. You land at Jolly Grant Airport on the first IndiGo flight from Delhi. A car from Alp Travel Co. meets you at arrivals — no waiting, no negotiating. By noon you’re checked in at Hyatt Regency Dehradun, pool-side, order in hand. After lunch, a guide walks you through the Forest Research Institute. The Indo-Saracenic facade is worth the detour alone. Then Robber’s Cave: cold ankle-deep water, low rock walls, the sound of nothing. Before dinner, Six Senses Vana fits in a 60-minute Ayurvedic treatment. You sleep well. Morning two, a private car climbs the switchbacks to Mussoorie. The driver knows every bend. You check into Ananda In The Himalayas — a palace-hotel on a forested ridge, with a spa that books up fast. Alp reserves your slot in advance. Walk Camel’s Back Road before the clouds move in. Take the Gun Hill ropeway up for the late-afternoon light on the peaks. End at Landour Bakehouse: sourdough toast, strong coffee, a window table. One more full day is yours — the ridge, the quiet, the cold. On day four, the same car returns you to Jolly Grant. Flight back to Delhi before lunch. Nothing is rushed.