The Gateway of India is an iconic monument that was built to commemorate the visit of King George V and Queen Mary to Mumbai. In the morning, take a boat ride to the nearby Elephanta Caves, which are a UNESCO World Heritage Site. In the afternoon, visit the Chhatrapati Shivaji Maharaj Vastu Sangrahalaya, a museum that showcases Indian art and artefacts. In the evening, explore the Colaba Causeway, a popular shopping district.
Marine Drive is a picturesque promenade that offers stunning views of the Arabian Sea. Start your day with a leisurely stroll along the promenade, followed by a visit to the nearby Hanging Gardens. In the afternoon, visit the Nehru Planetarium, an educational and entertaining attraction that offers a range of astronomy and space-related exhibits. In the evening, catch a movie at the iconic Regal Cinema, which dates back to the 1930s.
For a side trip, consider visiting the Sanjay Gandhi National Park, which is home to a range of wildlife species. You can also explore the Crawford Market, which is a vibrant local marketplace that offers a variety of goods and produce. To maximize your fun, try some local street food, such as vada pav and pav bhaji.