Home › Things to Do
Top Things to Do in Southeast Asia

Top Things to Do in Southeast Asia

20 must-see attractions and experiences

Southeast Asia punches above its weight. From Singapore's orchid-scented skyline to the durian fog of back-alley markets, the region compresses rain-forest humidity, colonial ghosts, and sci-fi ambition into a single morning. First-timers should know this: the equatorial air wraps around you like wet silk, the food stalls open before sunrise and close after the last MRT train, and "expensive" in Singapore still buys you hawker-center noodles for the price of a metro ticket elsewhere. Come ready for sudden monsoon drumrolls on corrugated roofs, for the sweet burn of sambal on your lips, and for Gardens by the Bay's steel trees humming with light after dark, moments that make Southeast Asia addictive rather than merely photogenic. Singapore itself is the region's neat microcosm: a city-state where morning mist lifts off the Singapore Strait to reveal both Fort Canning's 14th-century Malay royalty and Marina Bay's drone-choreographed LED ballet. You can breakfast on kaya toast under humming ceiling fans, cycle East Coast Park's coconut-lined trail by noon, and be inside the ArtScience Museum's VR rainforest before the afternoon thunder rolls in. Pack an umbrella, a spare phone battery, and an appetite; Southeast Asia rewards those who keep moving.

Don't Miss These

Our top picks for visitors to Southeast Asia

Gardens by the Bay

Natural Wonders

Steel-and-glass conservatories rise like landed spaceships beside Marina Bay, their vented petals exhaling cool, orchid-scented air. Outside, 18 Supertrees knit skywalks through a vertical garden that lights up in electric purple after dusk.

2, 3 hours Moderate (conservatories ticketed, outdoor gardens free) Late afternoon into evening
It is the only place in Southeast Asia where you can walk from a 2,000-year-old olive grove to a cloud-forest mountain in 20 minutes.
Insider tip: Enter the Flower Dome at 4 p.m.; the late light turns the thousand-year-old olive trees gold and the conservatories empty for photos.

Merlion Park

Natural Wonders

The 8.6-metre Merlion spouts an endless arc of water toward the bay, its stone scales warmed by the tropical sun and selfie flashes. Lion head, fish body, Singapore's origin myth cast in cement, frames the triple towers of Marina Bay Sands behind.

30 minutes Free Evening, when the skyline ignites in color
Five minutes here nets the most recognizable Southeast Asia postcard with zero admission fee.
Insider tip: Stand at the left paw. The water plume arcs well around your open-mouth pose without drenching your phone.

Supertree Grove

Natural Wonders

Twelve mechanical trees, 25 to 50 metres tall, hum with photovoltaic cells and vertical ferns that drip condensation onto your forearms. At 7:45 p.m. the grove erupts in a sound-and-light score composed for Southeast Asia's climate, thunder drums, frog chirps, gamelan chimes.

1 hour Free (OCBC Skyway ticket extra) Evening garden-rhapsody show
You can levitate 22 metres above ground on a narrow walkway strung between alien giants.
Insider tip: Skip the crowded Skyway. The ground-level lawn near the Golden Garden gives unobstructed upward shots and cooler breeze off the bay.

East Coast Park

Natural Wonders

A 15-kilometre ribbon of reclaimed shoreline lined with swaying casuarina and the low sizzle of satay grills. Cyclists coast past tenters cooking midnight BBQ while the Java Sea smells of brine and charcoal.

Half day Free Early morning or sunset
It is Southeast Asia's safest city-beach hybrid where you can pedal, blade, or picnic without vendor hassle.
Insider tip: Rent a bicycle at Parkland Green. The first 30 minutes are often comped if you smile and ask in Malay.

Flower Dome

Natural Wonders

The world's largest columnless glass greenhouse keeps a perpetual Mediterranean spring, cool, dry air carries lavender, sage, and the faint citrus of orange blossom. Baobabs from Africa squat beside thousand-year-old olive trunks trucked in from Spain.

1 hour Moderate Any time (air-conditioned)
Escape Southeast Asia's humidity among flowering cherry trees in December.
Insider tip: Check the changing floral display calendar, visit during cherry blossom week for pink confetti petals drifting onto the wooden boardwalks.

ArtScience Museum

Museums & Galleries

A lotus-shaped bowl that catches rainwater in its basins, then channels it into the toilets, Singaporean efficiency cast in white fiberglass. Inside, rotating shows blend particle physics with TeamLab digital waterfalls you can wade through barefoot.

2 hours Moderate Morning on weekdays
Southeast Asia's only museum where you can paint calligraphy that dissolves into animated koi.
Insider tip: Buy the Future World + VR combo; the VR rainforest adds 15 minutes but sells out by noon.

National Museum of Singapore

Museums & Galleries

1860s neo-Palladian columns wrapped around a glass-and-steel annex where air-conditioning smells faintly of old paper and polished teak. The "Singapore History Gallery" uses aroma diffusers, clove, gambier, damp earth, to walk you through 700 years in 90 minutes.

2 hours Budget Late morning
It is Southeast Asia's best-curated crash course on how a fishing village became a fiscal powerhouse.
Insider tip: Flash your boarding pass from any Southeast Asia airline within 7 days for a tourist discount at the counter.

Fort Canning Park

Natural Wonders

A hill once ruled by Malay kings, now threaded with nine historical gardens and a bunker where the British surrendered to Japan in 1942. Dawn joggers thud past nutmeg trees whose fruit splits to release a Christmas-spice aroma.

1, 2 hours Free Early morning
Stand at the ASEAN sculpture while 360-degree views show colonial battlements against glass bank towers.
Insider tip: Enter via the Dhoby Ghaut escalator; you'll skip the steep climb and emerge beside the Sang Nila Utama spring.

Madame Tussauds Singapore

Museums & Galleries

On Sentosa's Imbiah Lookout, wax Beyoncé glints under spotlights while the smell of nearby waffle cones drifts in. The "Images of Singapore" section adds animatronic rubber merchants and samsui women telling their stories in Singlish.

1, 2 hours Moderate Mid-afternoon (cooler, shorter queues)
Pose with both Queen Elizabeth and Cristiano Ronaldo without leaving Southeast Asia.
Insider tip: Book the wax-hands experience last. The wax station closes 30 minutes before the museum so staff won't rush your cast.

Asian Civilisations Museum

Museums & Galleries

Riverfront 1910 neoclassical building where the smell of polished marble mingles with sandalwood from a 12th-century bronze Shiva. Galleries track the maritime silk route that stitched Southeast Asia to China, India, and the Islamic world.

2 hours Budget Friday evening (half-price after 7 p.m.)
It holds the world's finest collection of 9th-century Javanese gold shipped up the Singapore River.
Insider tip: Ask guards to open the tactile drawers, replica trade beads you can roll between fingers while inhaling clove-scented air.

Planning Your Visit

Practical tips for getting the most out of Southeast Asia

Best Time to Visit
November, February when northeast monsoons cool Singapore to 26 °C and afternoon storms rinse the skyline clean, good for evening outdoor shows at Gardens by the Bay.
Booking Advice
Secure Flower Dome and ArtScience combo tickets online two weeks ahead. Weekends sell out. The National Museum offers Friday evening half-price walk-ins, no advance needed.
Save Money
Buy a Singapore Tourist Pass at Changi: unlimited MRT and buses plus discounts at Fort Siloso and Madame Tussauds Singapore, cheaper than three single rides.
Local Etiquette
Shoulders and knees covered in temples. Remove shoes before entering Indian Heritage Centre exhibits. Tipping is not customary, round up taxi fares only if the driver handles bags.

Book Your Experiences

Guided tours, tickets, and activities in Southeast Asia

Didn't see anything interesting yet?

Browse Viator's full catalog of tours, day trips, food experiences, and private guides in Southeast Asia.

See All Southeast Asia Tours on Viator

Continue Planning Your Trip

Itineraries

Sample trip routes and plans for Southeast Asia

Getting Around

Transport options and tips for Southeast Asia

Where to Stay

Accommodation guide for Southeast Asia

Budget Guide

Trip costs and money tips for Southeast Asia