Kolbano, Indonesia offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Kolbano is known for its stunning Kolbano Beach, which features unique multicolored pebbles and crystal-clear waters. The best time to travel to Kolbano, Indonesia, is from May to September, with average air temperatures around 27°C (81°F) and water temperatures near 28°C (82°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!