Mumbai
Stroll the 3.6 km Queen's Necklace — Marine Drive's sweeping art-deco promenade curving along the Arabian Sea. The boulevard is lined with 1930s–40s Art Deco buildings (the world's largest intact Art Deco ensemble outside Miami), making it a UNESCO aspirant site. The view of the crescent bay lit by street lamps at night forms a perfect necklace of light.
The Marine Drive Art Deco buildings can be explored with the INTACH Mumbai 'Art Deco Mumbai' walking tour every Saturday morning. Sunset at Chowpatty Beach (north end of Marine Drive) over Malabar Hill is stunning.