Hiking Project Logo

One of the most impressive geysers in Yellowstone


Your Rating: Rating Rating Rating Rating Rating      Clear Rating
Your Difficulty:
Your Favorites: Add To-Do · Your List

2.8

Miles

4.5

KM

Point to Point

7,666' 2,337 m

High

7,609' 2,319 m

Low

92' 28 m

Up

37' 11 m

Down

1%

Avg Grade (1°)

3%

Max Grade (2°)

Dogs No Dogs

Features Geological Significance · River/Creek

Family Friendly Easy and flat, open to bicycles

Description

This pleasant, partially paved trail follows an old service road beside the Firehole River to the geyser. Lone Star Geyser erupts up to 45 feet (13.7 m) from a 12-foot (3.6 m) cone approximately every three hours.

Contacts

Shared By:

Hiking Project Staff

Trail Ratings

  5.0 from 1 vote

#6

in Old Faithful

#6472

Overall
  5.0 from 1 vote
5 Star
100%
4 Star
0%
3 Star
0%
2 Star
0%
1 Star
0%
Trail Rankings

#6

in Old Faithful

#133

in Wyoming

#6,472

Overall
0 Views Last Month
0 Since May 5, 2025
Easy Easy

100%
0%
0%
0%
0%
0%

Photos

Lone Star Geyser is a real "star," well worth the time to visit.
Mar 8, 2016 near Old Fai…, WY
The Lone Star Geyser erupts fairly frequently.
Nov 1, 2020 near Old Fai…, WY
Working our way past Lone Star Geyser.
May 2, 2016 near Old Fai…, WY

0 Comments

Weather


Current Trail Conditions

Unknown
Add Your Check-In

Check-Ins

none
Welcome

Join the Community! It's FREE

Already have an account? Login to close this notice.