Top 12 Hiking Trails in Washington State

Whenever I think of Washington, I think of lush green forests, the gorgeous city of Seattle, and, of course, nature that is incredible for hiking. Its dramatic wilderness absolutely defines this Pacific Northwest state for me and is easily one of the main reasons why I really wanted to visit. That being said, with so many trails, it can be hard to nail down just a few of the best hikes in Washington State.

Washington has become world-renowned for its incredible hiking and rambling trails that cater to beginners all the way up to the super-spry!

As with any hike, always be prepared, inform someone of your plans, and ensure to take adequate water and food supplies for your trip. Moreover, it’s important to pay attention to local knowledge, park ranges, and only hike with accredited guides if you’re not familiar with the routes.

After all, no one likes a reckless hiker.

1.) Anderson and Watson Lakes: North Cascades National Park

This 4-mile (6.4 km) roundtrip hike takes adventurers through beautiful sections of the North Cascades. Located within the Noisy-Diobsud Wilderness area, you will pass several lakes as you make your way along this epic trail.

Elevation gain along the trail is 1,100 feet (335 m) and the highest point along the trail is 4,900 feet (1,493 m), meaning the hike can get a little tough at times. While the trail is beautiful all year round, try to hike between early August through October for the best views and conditions.

2.) Chain Lakes: North Cascades National Park

The Chain Lakes trail is located in the western section of North Cascades National Park. This trail is easily one of the best hikes in Washington State for those looking for a shorter route length.

The roundtrip length of this loop trail is 8 miles (12 km), but since there are three parking opportunities along the way, you can choose smaller loops to trek, which is great for beginners and more advanced hikers. Stunning views of Mount Baker and Mount Shuksan, as well as alpine lakes and wildflowers await here. The elevation gain is 1,700 feet (518 m), and the best times to hike are between late July through mid-October.

3.) Hoh Rainforest Trail: Olympic National Park

If you’re looking for a fairly easy hike with truly magical views, the Hoh Rainforest Trail is a must. It’s easily one of the best hikes in Washington State, especially if you don’t fancy an uphill trek.

Located in Olympic National Park on the Olympic Peninsula, the elevation gain along this mossy gem of a trail is only around 500 feet (152 m), reaching a peak at 800 feet (244 m). Along the 10-mile (17 km) hike, immerse yourself in a world of giant trees, Roosevelt elk, birds, and plenty of stunning views of the Olympic Mountains.

4.) Tolmie Peak Lookout – Eunice Lake: Mount Rainier National Park

For breathtaking views of Mount Rainier, head to the Tolmie Peak Lookout trail. The trail is 7.5 miles (12 km) roundtrip, and the highest point is 5,900 feet (1,798 m), which can be quite tough depending on your ability.

If you decide on this trail, you will find yourself at an old fire lookout, showcasing Eunice Lake and Mount Rainier in the background—an incredible vista certainly making it one of the best hikes for experiencing Mount Rainier.

5.) Harry’s Ridge: South Cascades/Mount St. Helens

Starting off north of Mount St. Helens, at the Johnston Ridge Observatory, you will hike south past Spirit Lake and on to Mount St. Helens itself. This hike is perfect to visit the Observatory and discover surrounding plains and the huge blast zone from the volcanic eruption in 1980. Keep an eye out for Mount Adams, which is also visible along this trail!

The trail is approximately an 8-mile (12 km) roundtrip, with an elevation gain of 1,400 feet (427 m), making it a little challenging for novice hikers. The best time to hike this national volcanic monument is late June through November, but it’s essential to check local conditions beforehand.

6.) Snowgrass Flats – Cispus Basin – Nannie Ridge Loop: Goat Rocks Wilderness

If you’re seeking a fun weekend-long backpacking adventure, head to the Goat Rocks Wilderness area, southeast of Mount Rainier National Park. The trail to Snowgrass Flats, then on to Cispus Basin and onto the Nannie Ridge Trail, spans a substantial 19.6 miles (31.5 km). This challenging trail is definitely one of the best hikes in Washington State for those who enjoy a workout, with an elevation gain of around 3,000 feet (914 m) and a peak elevation of 6,400 feet (1950 m).

7.) Salmo-Priest Loop: Eastern Washington Selkirk Range

For another weekend-long hike, venture to the Salmo-Priest Loop in the Selkirk Mountain Range. This trek ranks as one of the best hikes in Washington State, particularly as it takes you through a more remote section of Colville National Forest. The trail is situated in true high-country wilderness, featuring old-growth forests and potential grizzly bear sightings, so ensure you’re prepared with adequate knowledge on how to stay safe.

8.) Horseshoe Basin: Pasayten Wilderness

The Horseshoe Basin trail, located on the eastern side of the North Cascades, offers a remote and stunningly beautiful experience. The area is home to arctic tundra, with bears, deer, and bighorn sheep residing here. The trail spans 12 miles (19 km), providing a perfect opportunity for multi-day explorations. The maximum elevation here is 7,200 feet (2,195 m). This hike is truly one of the best in Washington State, but it’s advisable only for experienced hikers.

9.) Larch Lake: Central Cascades – Stevens Pass

If you’re looking for an autumn experience, head to Larch Lake in the Chiwaukum Range of the Central Cascades. Although the journey to this beautiful high-country lake is challenging, the stunning views of the autumn colors surrounding the lake, coupled with snowy mountain peaks, make the trek worthwhile.

10.) Rialto Beach: Olympic Coast

When in Washington State, it’s easy to be completely absorbed by the breathtaking mountain wilderness surrounding you, yet don’t overlook the magnificent Pacific Coast. Rialto Beach is a favorite amongst hikers, featuring a simple trail that’s only 4 miles (6.4 km) round trip, with no elevation gain, making it accessible for many to enjoy. From the beach, you can walk two miles out to Hole-in-the-Wall along a rugged coastal trail—ideal for an easy ramble.

11.) Bird Mountain Loop: Indian Heaven Wilderness

Part of the Pacific Crest Trail that traverses the length of the Pacific Coast from Mexico to Canada, this trail offers beautiful views along with amazing camping opportunities. The round trip is approximately 10 miles (16 km) long and meanders through Douglas-fir forests as you make your way to Bird Mountain. The best time to hike this section of Indian Heaven Wilderness is between late July through mid-October when daylight hours are longer.

12.) Chelan Lakeshore Trail: Okanogan-Wenatchee National Forest

Located along the shores of Lake Chelan, this trail offers breathtaking views of the snow-capped mountains and icy-blue waters for those seeking an early-season trip. Access to this trail typically involves taking the Lady of the Lake ferry from Chelan or Field’s Point to Stehekin.

Since there are no roads to this small mountain town, your only options are to take the ferry, hike, or fly in! The trail spans a total of 17 miles (27 km) round-trip, with elevation gains of 1,600 feet (487 m). Therefore, this hike is suitable for confident hikers only.