Heyburn, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Heyburn, Idaho, United States, is known for its proximity to the scenic Snake River and the Minidoka National Wildlife Refuge. The best time to travel to Heyburn, United States, is in late spring or early fall when the average air temperature is around 60-70°F, and the nearby Snake River water temperature is approximately 50-60°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!