Lone Star Geyser Trail

A gentle riverside walk on an old service road to a large cone geyser that erupts roughly every three hours.

Country: United States
Region: Wyoming / Montana / Idaho
Distance: 7.7 km
Typical duration: 2–3 hours walking, excluding any eruption wait
Difficulty: Easy
Best season: Summer and fall; winter use requires separate winter travel assessment
Trail type: Out-and-back

Route data may change. Verify closures, permits, weather, transport and navigation with official sources before departure.