Sentosa Island is Singapore’s purpose-built resort destination — a 5km-long island connected to the mainland by three different transport links, yet feeling worlds away from the city’s business intensity. Once a British military fortress called Fort Siloso, it was transformed into a leisure island in the 1970s and has since grown into one of Asia’s premier resort destinations.
The island is dominated by Resorts World Sentosa, a SGD 8 billion integrated resort that opened in 2010. Universal Studios Singapore is the headliner — seven themed zones including Hollywood, New York, Sci-Fi City, Ancient Egypt, The Lost World, Far Far Away, and Madagascar. The Battlestar Galactica dueling coasters are genuinely world-class thrill rides, and the Transformers The Ride 3D attraction is among the best in the world. Allocate a full day and book tickets online in advance.
S.E.A. Aquarium (now renamed Singapore Oceanarium) sits alongside Universal Studios within Resorts World Sentosa. It is home to over 100,000 marine animals across 1,000 species. The Open Ocean habitat holds over 40 million litres of water — walking through the glass tunnel with manta rays and sharks gliding overhead is mesmerizing. Entry costs around SGD 45 per adult.
Sentosa’s three beaches — Siloso, Palawan, and Tanjong — face the Singapore Strait and are backed by a continuous landscaped pathway perfect for cycling or jogging. Palawan Beach is the most scenic, anchored by a suspension bridge to a tiny islet that marks the southernmost point of continental Asia (though technically on reclaimed land, the symbolic crossing makes for a good photo). Tanjong Beach Club transforms weekend afternoons into a proper beach party, with entry fees and resident DJs drawing Singapore’s social crowd.
Fort Siloso is Sentosa’s most overlooked attraction — a preserved British coastal defense battery that was part of Singapore’s ill-fated WWII defenses. The guns famously faced the wrong direction (seaward rather than north toward Malaya) when the Japanese invaded in 1942. The heritage trail and bunkers are free to explore and provide excellent context for Singapore’s wartime history.
Getting around Sentosa is easy — a free beach tram runs between all three beaches and the main RWS complex, and the internal road network has free buses at regular intervals. Most visitors allocate one to two full days to cover the main attractions.