Tamarenja, Indonesia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Tamarenja, Central Sulawesi, Indonesia, is known for its proximity to Lore Lindu National Park and the megalithic stone carvings in the Bada Valley. The best time to travel to Tamarenja, Indonesia, is from May to September, with average air temperatures around 82°F (28°C) and water temperatures near 82°F (28°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!