Start your day by visiting the iconic Gateway of India, an arch monument built in 1924 to honor the visit of King George V and Queen Mary to Mumbai. Take a boat ride from here to Elephanta Caves.
Explore the ancient rock-cut cave temples that date back to the 5th and 8th centuries. Marvel at the intricate carvings, sculptures, and wall paintings depicting Hindu mythology. Take a short trek to Cannon Hill for panoramic views of Mumbai's skyline.
Seek blessings at one of Mumbai's most famous and revered temples dedicated to Lord Ganesha. Admire the intricate gold-plated roof and wooden doors adorned with carvings. Try some delicious modak, a sweet delicacy offered to Lord Ganesha.
Take a leisurely stroll along the scenic promenade that runs along the Arabian sea and enjoy the sea breeze. Watch the sunset and witness the city's skyline light up at night. Snack on some street food from the many vendors lining the promenade.
End your day by visiting the UNESCO World Heritage Site, Chhatrapati Shivaji Terminus, formerly known as Victoria Terminus. Marvel at the stunning Victorian-Gothic architecture and the bustling activity at Mumbai's busiest railway station.
If you have more time, consider visiting the following places: Sanjay Gandhi National Park, Haji Ali Dargah, Crawford Market, Nehru Science Centre. Take a side trip to the nearby hill stations of Lonavala and Khandala. To maximize your fun, try some local street food like vada pav, pav bhaji, and bhel puri. Don't forget to haggle at the street markets for souvenirs and clothes. If you're looking for hotels and flights, check out https://booking.tp.st/VhZsadPo.