Explore the Gothic-style railway station; admire the Gateway of India and take a ferry ride to Elephanta Caves.
Take in the panoramic city views from the world's second-largest observation wheel and stroll around Gardens by the Bay.
Marvel at the intricate carvings and grandeur of the Grand Palace and visit the Temple of Emerald Buddha.
Haggle with the vendors for traditional Vietnamese souvenirs and taste local dishes in the bustling Bến Thành Market.
Witness the sunrise over the iconic Angkor Wat temple and explore the jungle-covered Ta Prohm temple complex.
Walk the historic walls of Intramuros and visit San Agustin Church, Casa Manila, and Fort Santiago.
Admire the impressive Twin Towers, stroll around the KLCC park and indulge in shopping at Suria KLCC mall.
Visit the largest mosque in Southeast Asia, Istiqlal mosque, and marvel at the National Monument and the presidential palace.
Get up close with the playful macaques, explore the temple complex, and watch a traditional Balinese dance performance.
For additional city explorations, add a trip to Hong Kong for its vibrant nightlife, or visit Kyoto for its traditional Japanese temples.
If you have less time, consider omitting Manila or Jakarta, or spending less time in Bali.
If you have more time, add a beach getaway in Phuket, Thailand, or enjoy the cultural offerings in Varanasi, India.