The best walks and hikes in Grant County
4.3
(8)
93
hikers
24
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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 to complete. This moderate route involves a climb to the summit of the rock for wide-ranging views.
- Another top favourite among local hiking enthusiasts is the Ancient Lake – Ancient Lake Falls loop from George, a moderate 6.3 mile (10.2 km) path. The trail navigates through a desert landscape to reach the lake and its waterfall.
- Local hiking enthusiasts also love the Northrup Ranch (abandoned) – Northrup Canyon loop from Castle Rock, a 3.7 mile (6.0 km) trail leading through Northrup Canyon, often completed in about 1 hour 35 minutes.
- Hiking in Grant County is defined by its dramatic canyons, desert lakes, and prominent basalt formations. The trail network provides options for different ability levels, from easy canyon walks to more demanding summit climbs.
- The routes in Grant County are highly rated by the komoot community with an average score of 4.3 stars from a number of reviews. More than 100 hikers have used komoot to explore Grant County's varied terrain.
Last updated: June 23, 2026
5.0
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8
hikers
5.87km
01:49
260m
100m
The Steamboat Rock Trail offers a distinctive hiking experience, starting with a relatively flat approach before a steep, aggressive climb to the summit. Once on the 600-acre plateau, you're rewarded with breathtaking 360-degree views of Banks Lake, its serpentine islands, and the vast Grand Coulee. The landscape is characterized by sagebrush and can feature vibrant wildflowers in spring, set against a backdrop of basalt cliffs and the unique "scabland" environment.
Planning your visit means preparing for the challenging ascent; while the overall 3.6-mile (5.9 km) route is rated easy, the 866 feet (264 metres) of elevation gain to the summit involves loose rock and dirt, often requiring hands for stability. The estimated duration is about 1 hour and 49 minutes. There's little shade, so bring ample water, especially in summer, and consider sturdy shoes and trekking poles for the climb. Parking is available at Steamboat Rock State Park.
Steamboat Rock is a significant landmark, a massive basalt butte rising 800 feet above Banks Lake, earning it recognition as a "signature hike" and a "100 Classic Hike of Washington." Its distinctive shape, resembling a steamboat, gives the rock its name. This geological marvel was formed by ancient volcanic activity and sculpted by Ice Age floods, providing an exclusive landscape unlike much of Washington state.
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
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hikers
5.12km
01:28
150m
40m
Northrup Canyon offers an easy 3.2-mile (5.1 km) hike with 505 feet (154 metres) of elevation gain, taking roughly 1 hour and 28 minutes. The trail winds through a surprisingly lush lowland oasis, featuring aspen groves and pine woods nestled between dramatic basalt cliffs. You'll follow an old wagon road past the abandoned Northrup Ranch, experiencing a journey through diverse terrain and historical landmarks.
Planning your visit is straightforward, as the trail is accessible year-round. Spring and fall are ideal for comfortable temperatures and wildflowers, while winter provides a unique chance to see bald eagles. Be mindful of rattlesnakes during warmer months. Parking is generally available, and no special permits are required, making it a convenient option for a day trip.
This canyon is a geological marvel, sculpted by powerful ice age floods that exposed unique granite formations. Beyond its natural beauty, the route is rich in history, showcasing remnants of the Northrup family homestead and a massive "tin can pile" from Grand Coulee Dam workers. It's also a designated birding trail, known for its abundant wildlife, including bald eagles, making it a prime spot for nature observation.
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
The Dusty Lake Trail offers a captivating journey through a landscape carved by Ice Age floods, where dramatic basalt cliffs meet arid shrub sage country. You'll find yourself walking on a mix of rocky, sandy, and dusty terrain, with striking views over the Columbia River and the serene irrigation seepage lakes, including Dusty Lake itself. This easy 2.5-mile (4.0 km) hike, with a gentle 264 feet (80 metres) of elevation gain, takes just over an hour, making it an accessible way to experience this unique environment.
Planning your visit is straightforward, though timing is key. The trail is best enjoyed in the spring and fall to avoid the intense summer heat and dusty conditions; spring also brings a vibrant display of desert wildflowers. While dogs are welcome, ensure they are leashed and you clean up after them. Be mindful of potential rattlesnakes during warmer months, and consider bringing a map as trail signage can be sparse.
This area, part of the Ancient Lakes trail network near Quincy, Washington, is renowned for its geological wonders and serves as a popular fly-fishing spot for large rainbow trout in Dusty Lake. The landscape is often described as dry, stark, and otherworldly, providing a distinct contrast to the Cascade Mountains. It's also a haven for abundant bird life, adding to the sense of a hidden oasis within the Quincy Lakes Wildlife Area.
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
Step onto the Banks Lake Trail and immerse yourself in a landscape shaped by ancient Ice-Age floods, where dramatic basalt cliffs meet arid sagebrush. This easy 0.8-mile (1.3 km) hiking route offers captivating views of the 27-mile-long Banks Lake and the expansive Grand Coulee. You'll experience the unique terrain underfoot, with prominent buttes like Steamboat Rock adding to the dramatic scenery, all within a quick 21-minute walk.
Planning your visit to this easy trail in Washington State is straightforward. The trail is located within Steamboat Rock State Park, making access simple. While no permits are mentioned, always carry water, especially during warmer months, as the area is arid. Spring is an ideal time to visit, as the desert landscape bursts into bloom with wildflowers, enhancing the already stunning vistas.
The Banks Lake area is geologically significant, formed by the colossal Missoula Floods that carved the Grand Coulee. Banks Lake itself is a man-made reservoir, crucial for irrigation, and the region is home to diverse wildlife within its shrubsteppe habitat. This trail provides a perfect introduction to the area's natural features and offers excellent viewpoints without a strenuous climb.
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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.
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