Ennis, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Ennis, Montana, United States, is known for its world-class fly fishing opportunities on the Madison River. The best time to travel to Ennis, United States, is in late spring or early fall when the average air temperature is around 60-70°F, and water temperatures in nearby lakes and rivers are typically 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!
