Pulau Sibuan, located off the coast of Semporna, Sabah, Malaysia, is a small, idyllic island known for its pristine white sand beaches, clear turquoise waters, and vibrant coral reefs, making it a popular destination for snorkeling, diving, and relaxation. Accessibility is generally by boat from Semporna, with varying degrees of ease for individuals with mobility issues; inquire with tour operators in advance. Solo visits are possible, but guided tours are common and often recommended for convenience and access to the best snorkeling spots. The best time to visit is generally during the dry season (March to September) to avoid monsoon rains that can restrict boat travel. Costs typically range from budget-friendly to mid-range, depending on accommodation choices (mostly on nearby islands or Semporna) and tour packages. A typical visit duration ranges from a day trip to a few days, focusing on water activities and enjoying the tranquil island atmosphere.