Marine Drive

The land beneath Marine Drive did not exist as usable ground until the 1920s. The Bombay Government's Backbay Reclamation Scheme, first proposed in the 1860s and repeatedly stalled by financing scandals and engineering setbacks, finally reclaimed the seafront strip between Nariman Point and Chowpatty in stages through the 1920s and early 1930s. The road itself was completed and named after the Governor of Bombay who oversaw its construction, though the current Netaji Subhash Chandra Bose designation replaced the colonial name after independence.

The Art Deco building boom followed almost immediately. Mumbai's newly reclaimed, valuable coastal land attracted developers and architects who had trained in Bombay's J.J. School of Art and absorbed the Art Deco vocabulary then fashionable in Europe and America — streamlined horizontal banding, nautical motifs like ship railings and porthole windows, and ziggurat-stepped rooflines. Buildings such as Soona Mahal, Chateau Marine, and Oceana went up in rapid succession through the 1930s, financed largely by Gujarati and Parsi trading families capitalising on Bombay's cotton and textile wealth. The Art Deco Mumbai Trust, a citizen conservation group, led the research that eventually secured UNESCO World Heritage inscription for the Victorian Gothic and Art Deco ensembles of Mumbai in July 2018 — a rare instance of a still-inhabited, functioning residential and commercial district receiving the designation, rather than a museum-piece monument.

Girgaum Chowpatty, the beach at the promenade's southern terminus, has its own separate history as Bombay's principal public gathering beach since the nineteenth century, used for Ganesh Chaturthi visarjan (idol immersion) processions that still draw hundreds of thousands of people each September.

The seawall's tetrapod blocks are popular informal seating but are wet, uneven, and slick with sea spray, particularly at high tide — falls and minor injuries are common enough that a degree of caution is warranted, especially after dark when the concrete is unlit in patches. Swimming is neither sanctioned nor genuinely feasible; the water off Marine Drive carries significant urban runoff and the seabed near the wall is not maintained as a bathing area.

Traffic along Netaji Subhash Chandra Bose Road is dense and largely uninterrupted at all hours; pedestrian crossings exist only at signalled junctions, spaced several hundred metres apart, and jaywalking across the four-lane carriageway to reach the sea-facing side is a genuine hazard many visitors underestimate.

During the monsoon, exercise particular care at high tide: waves regularly clear the parapet wall and strike the footpath and even the inner traffic lane with enough force to be dangerous, especially during a spring tide coinciding with a low-pressure system in the Arabian Sea. Local news channels and the BMC's disaster management cell issue advisories on these days; treat a 'high wave alert' notification seriously rather than as a photo opportunity.

Walk the full curve rather than driving it — the Art Deco facades reward a slow pace, and details like the sunburst motifs above doorways and the cursive building-name lettering are invisible from a moving vehicle. The stretch between Wilson College and the Trident/Oberoi hotels holds the highest concentration of well-preserved facades.

For the 'Queen's Necklace' view itself, you must leave the promenade: climb to Kamala Nehru Park or the adjacent Hanging Gardens on Malabar Hill, roughly a 15-minute walk or short taxi ride uphill from the Chowpatty end, and arrive just after sunset when the streetlights activate but some ambient dusk colour remains in the sky.

Girgaum Chowpatty at the southern end is worth combining with a Marine Drive walk for its evening street-food stalls — bhelpuri and sev puri vendors have operated there for generations, though visitors with sensitive digestion should choose stalls with visible ice and high turnover rather than the cheapest option. Avoid visiting the promenade during the Ganesh Chaturthi immersion days (a ten-day window in late August or September) unless specifically seeking that spectacle — vehicular access to Chowpatty is heavily restricted and pedestrian density becomes extreme.