After breakfast, proceed for a city tour of Mumbai. Visit the Elephanta Caves (closed on Mondays), known for their rock-cut temples dedicated to Lord Shiva and the iconic three-headed Trimurti sculpture. In the afternoon, explore the Prince of Wales Museum (closed on Mondays), Mani Bhawan (Gandhi Museum), Marine Drive (Chowpatty Beach), and Dhobi Ghat – the famous open-air laundry. Overnight stay: Mumbai.