Things to Do in Bandar Seri Begawan in December

The Private Proboscis Monkey Tour pushes upriver from Bandar Seri Begawan into the mangrove channels where Borneo's pot-bellied, pendulous-nosed proboscis monkeys crash through the canopy overhead. A private guide steers the longboat through corridors of nipah palms, the engine cut to idle so you can hear the crackle of branches and the guttural honking calls that males use to establish territory. Sightings are near-guaranteed along the Brunei River's tributaries, and the smaller boat size means the guide can nose into narrow creeks that larger tour vessels skip entirely.

The Full Brunei Experience combines a city excursion, Kampong Ayer water village visit, and a mangrove safari into a single day that covers Bandar Seri Begawan from its gilded mosques to its muddy river banks. The morning half moves through the capital's landmarks at a measured pace: the Jame' Asr Hassanil Bolkiah Mosque with its 29 golden domes shimmering in equatorial light, the Royal Regalia Museum where the coronation chariot sits behind glass, and the terraced gardens of the Taman Mahkota Jubli Emas park. After lunch, the tempo shifts. You board a longboat and the city drops away behind you as the river narrows into mangrove forest, the water tea-brown and still, the air thick with the vegetal tang of mud and leaf rot. Crocodiles sun themselves on exposed banks, and silver-leaf monkeys watch from the treetops with wide, dark-ringed eyes.

The Private Bandar Highlight and Water Village Tour distills the capital's essentials into a focused half-day. Your guide walks you through the Royal Regalia Museum, where the scent of aged wood and carpet fills the climate-controlled galleries and glass cases display jewel-encrusted ceremonial keris daggers and gold-threaded textiles. From there, you cross the Brunei River by motorized sampan, the hull slapping against the current, to enter Kampong Ayer's labyrinth of stilted houses. The tour threads through residential lanes rather than tourist corridors, so you hear the rhythms of ordinary life overhead: television chatter, children's laughter, the clatter of dishes being washed.

The Private Bandar by Night Tour reimagines Bandar Seri Begawan after dark, when the daytime heat loosens its grip and the city's mosques and government buildings switch on their floodlights. The Omar Ali Saifuddien Mosque, underwhelming in photographs taken at noon, becomes extraordinary at night: its dome appears to float above the surrounding lagoon, the gold leaf catching artificial light and scattering it across the water in broken, trembling lines. Your guide drives you along the quiet riverside road past the illuminated Istana Nurul Iman, the world's largest residential palace, its glow visible across the dark expanse of the Brunei River. The tour typically includes a stop at one of Bandar Seri Begawan's night markets, where the smoky perfume of grilled chicken wings and ikan bakar mingles with the sweet caramel scent of kuih lapis being sliced on wooden boards.

The Brunei By Night Private Tour and Traditional Dinner pairs the after-dark city circuit with a sit-down meal of Bruneian Malay cooking, making it the most immersive evening experience available in Bandar Seri Begawan. The tour covers the same illuminated landmarks, the golden domes and the palace across the water. But extends into a proper dinner where you taste ambuyat, the signature Bruneian dish made from sago starch, pulled from a communal pot with a two-pronged bamboo fork and dipped into a tart, fermented durian sauce called cacah. The texture is slippery and glutinous, nothing like anything in neighboring Malaysian or Indonesian cuisine, and eating it correctly requires a technique your host demonstrates with obvious pride. Side dishes of urap vegetables, beef rendang, and sambal prawns arrive on banana-leaf-lined plates, each carrying the layered warmth of turmeric, lemongrass, and galangal.