HotHybrid

Firehole

WY

About Firehole

Firehole in Wyoming offers a unique blend of natural warmth and scenic beauty within Yellowstone National Park. This hybrid hot spring, where geothermal runoff heats the river waters, invites you to experience a soothing swim surrounded by striking canyon walls and flowing rapids. Its warmth at high elevation makes it one of the captivating hot springs in Wyoming.

Getting There

You can reach Firehole easily by car, with no hiking involved, making it accessible even for those seeking a straightforward visit. Parking is limited, so arriving early in the day helps secure a spot and avoid the busiest moments. The main area is right next to the river, allowing quick access to the water.

What to Expect

The water here varies from comfortably warm pools to shallow sections beside the mild rapids. The current can be strong—caution is crucial to stay out of the main flow, as dangerous undertows exist. The atmosphere tends to be lively, especially during summer, with many visitors sharing the space, but the natural surroundings still offer a sense of immersion in Wyoming swimming holes.

Tips for Visitors

Visit Firehole during summer to enjoy the warmest conditions and avoid colder months when access might be tricky. Bring water shoes for navigating rocky riverbeds and always watch for safety signage concerning the current. Since parking is limited and no official fee information is posted, plan your trip with flexibility and respect for the park’s regulations.

Last updated December 20, 2025
Firehole

Loading map...

Access

Drive Up

Parking

Limited

Fee

Unknown

Cell Service

Partial

Crowds

Busy

Best Season

Summer

Nearby Springs

View all in WY