Haltunchen, Mexico offers 1 beach perfect for sunbathing, surfing, swimming, and more. Haltunchen is known for its proximity to the Calakmul Biosphere Reserve, a UNESCO World Heritage Site. The best time to travel to Haltunchen, Mexico, is from November to April, with average air temperatures around 75-85°F (24-29°C) and water temperatures near 78-82°F (26-28°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!