Start your first day with a visit to the Gateway of India, an iconic landmark that overlooks the Arabian Sea. Take a ferry ride from the Gateway to the Elephanta Caves, a UNESCO World Heritage Site that showcases rock-cut temples dating back to the 5th century. Marvel at the intricate sculptures and carvings as you walk through the caves, and enjoy the panoramic views of Mumbai's skyline from the top of the hill.
Explore Colaba Causeway, a bustling shopping street lined with street vendors and boutiques selling everything from handicrafts to designer clothes. Don't miss the famous Leopold Cafe, a historic restaurant that has been serving patrons since 1871. In the evening, head to Marine Drive, a waterfront promenade that stretches for 3 km along the coast. Enjoy a leisurely stroll as you soak in the sea breeze and admire the picturesque sunset views.
Take a guided Dharavi slum tour to learn about the vibrant community that exists within this area. See the small scale industries, leather tanneries, pottery-making, and more. Next, visit the famous Siddhivinayak Temple, a Hindu temple dedicated to Lord Ganesha. One of the most revered temples in Mumbai, it is known for fulfilling the wishes of the devout. You can participate in the aarti (prayer) ceremony and experience the spiritual energy emanating from the temple.
Embark on a Bollywood tour to learn about the behind-the-scenes aspects of the world's biggest film industry. Visit the shooting locations and see the stars' homes. Afterward, take a drive on the Bandra Worli Sea Link, an architectural marvel that is an engineering feat of Mumbai. Enjoy the stunning views of the Mumbai skyline from the bridge and end your tour with a visit to the promenade and the famous Worli Fort.
If you have more time, you can add a visit to the Chhatrapati Shivaji Maharaj Vastu Sangrahalaya and the Haji Ali Dargah. If you have less time, you can choose between the Dharavi Slum Tour and the Siddhivinayak Temple, depending on your interest.