Lumbi Lumbia, Indonesia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Lumbi Lumbia, Central Sulawesi, Indonesia, is known for its proximity to Lore Lindu National Park and the megalithic stone sites. The best time to travel to Lumbi Lumbia, Indonesia, is from June 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!