Betumonga, Indonesia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Betumonga, West Sumatra, Indonesia, is known for its proximity to the Mentawai Islands, a popular destination for surfing enthusiasts. The best time to travel to Betumonga, Indonesia, is from May to September, with average air temperatures around 27°C (81°F) and water temperatures near 29°C (84°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
