The best walks and hikes in Grant County
4.4
(10)
117
hikers
26
hikes
Hikes in Grant County explore the unique geology of central Washington. The region is characterized by basalt columns, the Columbia River Gorge, and the expansive Potholes Reservoir. The landscape offers a mix of desert-like terrain, canyons, and trails around notable rock formations like Steamboat Rock.
Best hiking trails in Grant County
- The most popular hiking route is the Steamboat Rock Summit – Viewpoint loop from Mansfield, a 5.2 mile (8.4 km) trail that takes about 2 hours 40 minutes…
Last updated: April 26, 2026
5.0
(1)
8
hikers
5.87km
01:49
260m
100m
Hike the Steamboat Rock Trail, a 3.6-mile route in Steamboat Rock State Park, offering panoramic views of Banks Lake and the Grand Coulee.
3
hikers
3.99km
01:14
110m
200m
Hike the easy 2.5-mile Cave B Waterfall Trail to discover a year-round waterfall, basalt caves, and views of Wanapum Lake and the Columbia R
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1
hikers
3.68km
01:01
80m
20m
Hike the easy 2.3-mile Frenchman Coulee Trail through a unique landscape of towering basalt columns and cliffs in the Quincy Lakes Wildlife
1
hikers
3.50km
00:59
70m
60m
Hike the easy 2.2-mile Frenchman Coulee Climbing Trails through an arid landscape featuring dramatic columnar basalt formations and a season
1
hikers
5.12km
01:28
150m
40m
Hike the easy 3.2-mile Northrup Canyon trail in Steamboat Rock State Park, featuring a historic homestead and Northrup Lake.
3.30km
00:52
10m
60m
Hike the easy Ancient Lakes Trail, a 2.1-mile route through a unique desert landscape with basalt cliffs, lakes, and waterfalls.
3.96km
01:08
80m
110m
Hike the easy 2.5-mile Dusty Lake Trail to explore unique desert landscapes, basalt cliffs, and tranquil lakes in Washington's Columbia Basi
3.01km
00:59
230m
0m
Hike the easy 1.9-mile Beezley Hill (Boy Scout) trail for expansive Columbia Basin views and snow-free winter access near Ephrata.
1.47km
00:22
0m
0m
Hike the easy 0.9-mile Frenchman Hills Trail Loop in Potholes State Park, offering scenic views of a stream and nearby orchards.
1.25km
00:21
30m
30m
This easy 0.8-mile hike in Steamboat Rock State Park offers views of Banks Lake and unique geological formations.
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Tips from the Community
The first part is the worst part. once you're up on the rock, it's pretty easy going. Watch out for unexpected wind gusts and stay away from the edge.
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The Wanapum Lake was named after the Wanapum people, Native Americans who inhabited the Columbia River region. It was created in 1963 with the construction of the Wanapum Dam. The views of the water over the cliffs in this area are truly stunning.
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Expect steep loose scramble at start of ascent but pretty easy once on the plateau. Many wildflowers in early May
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The Quincy Lake Wildlife Area is a huge desert-like area of volcanic rock and some pothole lakes that are popular for fishing. Along the rock formations, you can take a nice hike through this surreal landscape and probably see some rock climbers, too. The view from the plateau into the Columbia Basin is breathtaking.
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At the northern tip of Steamboat Rock, you enjoy a fantastic view over Banks Lake with stunning rock formations like Eagle Rock and Castle Rock to the east and Barker Butte and Cache Butte to the west. A perfect spot to take a break!
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The mystery around this unimaginable huge pile of rusty tin cans is better known as the history of the old ranch just a mile from here: In 1934, when the construction of the Grand Coulee Dam started, this place was the site of a large encampment of employees who worked at the dam. There was also a kitchen and a mess hall. Back in the day, nobody cared about the garbage or leave no trace, so they just threw the cans out the windows. It must be thousands of them.
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Northrup Canyon offers some beautiful scenery with rugged volcanic walls, open grassy fields and the only native pine forest in the county. It is also home for black bears.
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Just at the end of an open field, there are some wooden structures of an old ranch that was abandonded during the 1990s. The state park services took care of the area, but you can visit it on your own and have a look into all the remaining buildings.
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Frequently Asked Questions
What do other hikers enjoy about Grant County?
The area is highly rated by the komoot community, with an average score of 4.3 stars. Reviewers often praise the unique geology, including the dramatic canyons, desert lakes, and prominent basalt formations like Steamboat Rock.
Are there any easy, flat trails for beginners?
Yes, there are several easier options. The Umatilla Rock loop from Peshastin is a relatively flat 2.6-mile (4.3 km) walk around a notable rock formation, perfect for a gentle introduction to the area's landscape.
Can I find hikes with waterfalls in Grant County?
Yes, the desert landscape holds some surprising waterfalls. The Ancient Lake – Ancient Lake Falls loop from George is a popular moderate trail that leads you through the unique scenery to a beautiful waterfall.
Are there any family-friendly hikes in the area?
Definitely. For a shorter adventure that's great for families, consider the Northrup Ranch (abandoned) – Northrup Canyon loop from Castle Rock. It's a fairly easy 3.7-mile (6.0 km) trail through a scenic canyon with historical interest.
What's a good trail for scenic views?
For expansive views of the region, the View of Wanapum Lake loop from George is an excellent choice. This short but steep hike rewards you with stunning vistas over the Columbia River and the surrounding coulees.
How many hiking trails are there in Grant County?
You'll find a good selection of trails to explore. The guide highlights over a dozen curated routes, ranging from easy walks to more challenging moderate hikes, showcasing the best of the region's desert and canyon landscapes.
Are dogs allowed on the hiking trails?
Many trails in Grant County are suitable for hiking with dogs, but they should generally be kept on a leash. The terrain can be rocky and exposed with little shade, so ensure you bring plenty of water for both yourself and your canine companion. Always check local regulations for the specific trail you plan to hike.
What is the best time of year to hike in Grant County?
Spring and fall are the ideal seasons for hiking in Grant County. The temperatures are milder, and the landscape is often dotted with wildflowers in the spring. Summers can be very hot and dry, so if you hike during this time, it's best to start early in the morning and carry extra water.
Are there any long-distance or backpacking trails?
While most trails are day hikes, you can find longer options suitable for a big day out. The Ancient Lake loop from George is an 11.3-mile (18.2 km) route that offers a more immersive experience of the desert environment. For multi-day backpacking, you may need to combine several trails.
What is the terrain like on the trails?
The terrain is classic central Washington scablands. Expect a mix of sandy paths, rocky sections, and sometimes steep climbs up the sides of coulees or onto basalt plateaus. The landscape is generally arid and open with little tree cover, offering wide-open views.
Is rock climbing popular in Grant County?
Yes, Grant County is a well-known destination for rock climbing, especially in areas like Frenchman Coulee. While this guide focuses on hiking, many of the same areas offer opportunities for both activities. You can find more information on the county's official recreation page: Grant County Hiking & Rock Climbing.
Most popular routes in Grant County
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