Tonekabon, Iran offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Tonekabon is known for its proximity to the Caspian Sea and the Alborz Mountains, as well as attractions like Dohezar and Sehezar Valleys. The best time to travel to Tonekabon, Iran, is from late April to early June, when the average air temperature is around 20-25°C (68-77°F) and the Caspian Sea water temperature is approximately 18-22°C (64-72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!