Ampenan, Indonesia offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Ampenan is known for its historical significance and cultural heritage, particularly the Ampenan Old Town and the Ampenan Market. The best time to travel to Ampenan, 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!