Day 1: Arrive in Mumbai, visit the Gateway of India and Marine Drive. Day 2: Explore Elephanta Caves and return. Day 3: Visit the Chhatrapati Shivaji Terminus and return. Day 4: Travel to Lonavala and return. Day 5: Explore Juhu Beach and return. Day 6: Visit the Haji Ali Dargah and depart. Day 7: Depart from Mumbai.