Telok Assam is the main beach at Bako National Park, situated directly in front of the park headquarters and accessible within minutes of stepping off the boat from Kampung Bako. It is a narrow beach of brown sand flanked by sandstone sea cliffs, backed by mangroves and park buildings, and faces west toward the open South China Sea. It is not Bako's most scenic beach — that honour belongs to Telok Pandan Besar or Telok Sibur — but it is the most practical, and the wildlife viewing around it is exceptional.
The mangrove fringe at the eastern end of Telok Assam is among the best wildlife spots in the park. Proboscis monkey troops descend here every evening between 17:00 and 18:00 to drink and socialise before moving to sleeping trees. Water monitors patrol the tidal zone at low tide, and occasionally a bearded pig will emerge from the forest edge to root through the damp sand at dusk.
Swimming at Telok Assam is possible but requires caution. The water is brown from tannins leached by the mangroves and is not the clearest for snorkelling, but currents are generally manageable and jellyfish stings, while possible, are not the regular hazard they are at some other Bako beaches. Park staff will advise on current conditions. The beach is best at low tide when the exposed rock platforms to the east reveal tidal pools rich in crabs, starfish, and sea anemones.
The beach is lit at night by the park's generator, which runs until 22:00. Sitting on the beach after dark with a headlamp offers chances to see crab-hunting monitors, fireflies in the mangroves, and — less welcomingly — the sand crabs that emerge from their burrows en masse after dark. The park jetty at the far end of the beach is the embarkation point for all boat transfers. Check departure times at the park office on arrival; the last boat to Kampung Bako jetty typically departs around 15:30 but schedules vary with tides.