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Beautiful route highlighted by a tour of Shoshone Geyser Basin tour, best backcountry basin in YNP!

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Point to Point

8,045' 2,452 m


7,613' 2,320 m


1,204' 367 m


1,537' 469 m



Avg Grade (1°)


Max Grade (16°)

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Features Geological Significance · Lake · River/Creek · Views · Wildflowers · Wildlife

Backcountry hydrothermal areas are not equipped with boardwalks. Scalding-hot water or steam can lie beneath a thin crust. Use extreme caution when entering Shoshone Geyser Basin. Stay on well-worn paths and away from areas devoid of vegetation. Remember, careless activity in backcountry thermal areas is not only dangerous, but destructive to these rare and fragile features.


Enjoy superb views of DeLacy Meadows, Shoshone Lake, Shoshone Geyser Basin, Lone Star Geyser, and the Firehole River on this great route. Note that your starting and ending points aren't the same, and plan accordingly!

Need to Know

You'll need to either leave a car at the Lone Star Geyser Trail or arrange to be picked up at the end of this shuttled route.


This route begins on DeLacy Creek Trail at a trailhead located on the Old Faithful to West Thumb road where it crosses DeLacy Creek. From the trailhead, the trail follows DeLacy Creek for three miles dropping 150 feet to its inlet to Shoshone Lake. After a mile, the trail breaks out of the forest and enters beautiful DeLacy Meadows.

For several miles, the trail skirts the eastern side of the meadows affording nice views. The meadow grows wider as it approaches the lake. At the 3-mile mark, the trail reaches the lake and a junction with the North Shore Shoshone Lake Trail which branches to the right. Shoshone Lake, at 8,050 acres, is the second largest lake in the park and is the largest backcountry lake in the lower 48. It's got brook, lake, and brown trout too!

At this junction, take a right onto the North Shore Shoshone Lake Trail. The trail follows a beautiful beach across the north end of Shoshone Lake. You'll have little trouble negotiating the crossing of DeLacy Creek. These are some of the finest views visitors can get of the lake, which is best experienced by canoe. At the 5.5-mile mark, the trail swings away from the shore and enters the trees. From there, the trail travels 5.8 miles through fairly uninteresting lodgepole forests to a junction with the Shoshone Lake Trail.

As you continue along the North Shore Trail, at the 8-mile mark you'll pass three short spur trails. The first two lead to backcountry campsites (8R2 & 8R3) and the third leads to the Cove Patrol Cabin. Each spur affords nice views of the lake. The trail then reenters the lodgepole forest and continues another 3 miles to a junction with the Shoshone Lake Trail at the 11.3-mile mark.

From the junction, turn left and follow the Shoshone Lake Trail less than 1/2 mile to tour Shoshone Geyser Basin, which is the highlight of the journey. Be sure to allow enough time at the basin, at least one hour is necessary to explore the many geysers and hot springs on either side of Shoshone Creek. The largest geyserite deposit in the basin belongs to Minuteman Geyser, which you'll see first. During its active phase, its eruptions almost live up to the name. Union Geyser, with three conspicuous cones, lies on the same side of the creek at the south end of the basin. On the opposite side of the creek, Lion Geyser and Bronze Geyser occasionally erupt.

Once done exploring the area, head back the way you came on the Shoshone Lake Trail, take a left at the junction, and continue on the Shoshone Lake Trail as it follows Shoshone Creek into a nice-sized meadow and gradually climbs from the geyser basin. Along the way it passes junctions with the Bechler River Trail and the Shoshone Geyser Basin Horse Cutofff Trail (both on left).

About 3 miles from the geyser basin, after a gradual 200-foot climb you'll reach unmarked Grant's Pass on the Continental Divide. The pass was named for President Grant, who signed the bill creating Yellowstone on March 1, 1872. From there, it is a steady 350-foot descent over the next mile through a forest, before entering a lovely meadow and heading onto a bridged crossing of the Firehole River, at the 18-mile mark. Shortly after this crossing, you come to a junction where you'll take a right on the Lone Star Geyser Trail and you'll soon come across its namesake - Lone Star Geyser, which erupts about every 3 hours. Lone Star's 10-foot geyser cone is one of the largest in Yellowstone, indicating that this geyser has been erupting here for hundreds, perhaps thousands of years. And its 45-foot eruptions which shoot from the top of the cone are well worth the wait!

Passing the geyser, the now-paved trail heads through a small meadow with nice views of the Firehole River. The trail continues along the Firehole through a forest partially burned by the 1988 fires. The route ends at the Lone Star Geyser Trail located just south of Kepler Cascades on the Old Faithful to West Thumb Road.

Thanks to guidebook author, Tom Carter, for sharing this trail description. To learn more about visiting Yellowstone, check out his book, Day Hiking Yellowstone.

Flora & Fauna

I often see (and hear) sandhill crane in DeLacy Meadows. These light-brown birds stand as tall as a deer and have a maximum wingspan of 6 feet. Long-legged and long-necked, they look similar to the great blue heron, but can be distinguished by a red patch on the head. Listen for their shrill, musical, ratchet-like call.


Shared By:

Tom Carter

Trail Ratings

  4.8 from 9 votes


  4.8 from 9 votes
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Lone Star Geyser is a real "star," well worth the time to visit.
Mar 8, 2016 near Old Fai…, WY
Beautiful beach on the north shore of Shoshone Lake near the mouth of DeLacy Creek.
Mar 24, 2016 near West Th…, WY
The Lone Star Geyser erupts fairly frequently.
Nov 1, 2020 near Old Fai…, WY
Minuteman Geyser greets you as you enter Shoshone Geyser Basin.
Mar 26, 2016 near Old Fai…, WY
Working our way past Lone Star Geyser.
May 2, 2016 near Old Fai…, WY
Resting on a boardwalk along the Shoshone Lake Trail.
Mar 28, 2016 near Old Fai…, WY


Current Trail Conditions

Add Your Check-In


Jul 16, 2020
Jacob Stuckey
Backpack 07/15-07/16 with Heather. Went from Lone Star Geyser Trailhead to 8T1.
Jul 1, 2019
Luke Snow
Awesome hike with a ton of geothermal features that are very active. No wildlife but lots of old sign. Great trail for beginners. 21mi
Jul 25, 2018
Moral M.
Jun 10, 2018
Paejung Wanigasuriya
Jul 10, 2017
mie amarasinghe
Sep 4, 2016
Alex Lake
Jul 9, 2016
Dianne Kartchner
Feb 10, 2015
Nicole Albrecht

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