9 of the Top Hikes In and Around Seattle

Just about 50 miles (80 kilometers) east of Seattle is a wealth of trails in the Mt. Baker–Snoqualmie National Forest. From the Alpental Ski Area (also a popular spot for Seattle winter sports), hop on the popular trail to Snow Lake and descend into some classic alpine terrain. This 7.2-mile (11.5-kilometer) hike starts through shady forest and gains 1,800 feet (550 meters) in elevation. The path eventually opens up to a rockfield before descending to the lakeshore. Enjoy a picnic lunch on a boulder, brave the frigid waters, and if you’re still feeling energetic, continue a couple of miles further to Gem Lake.

Some of the top Seattle day hikes are about 35 miles (56 kilometers) east of downtown Seattle, including the popular Mt. Si and Little Si trails, frequented throughout the year thanks to their proximity to the city. Little Si is one of the most family-friendly hikes in Seattle, clocking in at around 3.7 miles (6 kilometers) round-trip with 1,300 feet (400 meters) of elevation gain. The more intrepid hiker can tackle Mt. Si, which is 8 miles (13 kilometers) and ascends more than 3,000 feet (915 meters) through evergreen forest. If the scenery looks strikingly familiar, it’s because Mt. Si was used in the opening credits of Twin Peaks.

Escape the buzz of urban life without leaving the city as you explore the lush expanse of Discovery Park, a classic Seattle outdoor adventure. This nature reserve has several miles of trails winding through meadows, forests, and along the coast. Choose between the 2.8-mile (4.5-kilometer) or the 5.1-mile (8.2-kilometer) trail, the latter of which brings you to the beach and the West Point Lighthouse. Discovery Park is ideal for slow wandering and a picnic on the sand, where you can search for marine birds and sea life. If you’d rather explore the park on two wheels, consider joining an electric bike tour.

The diversity of ecosystems in western Washington never fails to amaze, and Lake 22 offers a taste of many. This 5.5-mile (8.2-kilometer) hike, 55 miles (88.5 kilometers) northeast of Seattle, has about 1,300 feet (400 meters) of elevation gain and is approachable for most hiking levels. Follow the path through old-growth cedars and hemlocks, through damp rainforest terrain where berries grow in abundance, and across wetlands. Eventually, the trail reaches Lake 22, surrounded by pine trees and Mt. Pilchuck, where waterfalls can often be seen cascading down rock faces.

Featuring evergreen forests and an alpine lake, it’s easy to see why Lake Serene is considered to be one of the best hikes near Seattle. The trailhead is located in a tiny town called Index near Mt. Baker–Snoqualmie National Forest. Roughly an 8.2-mile (13.2-kilometer) round-trip with 2,000 feet (610 meters) of elevation gain through forested terrain, the trail includes a 1-mile (1.6-kilometer) detour to Bridal Veil Falls, which is an overflow of Lake Serene cascading down into the Skykomish River. At the top, take a dip in the lake’s refreshing waters surrounded by pines and craggy mountains—one incredibly picturesque cold plunge.

Choosing just one hike in Mt. Rainier National Park is a difficult feat. Summerland Trail encompasses much of the best of this national park’s alpine magic. Located roughly 85 miles (137 kilometers) southeast of Seattle through the White River entrance of the park, Summerland is a moderately challenging hike clocking in at around 8.5 miles (14 kilometers) and 2,100 feet (640 meters) of elevation gain. Ascend through old-growth forest that eventually opens up to a valley dotted with wildflowers and crystal-clear views of snowy glaciers. If you have extra time, spend a full day exploring the highlights of Mt. Rainier.

Considering that Washington has the most waterfalls of any US state (more than 3,000 cataloged waterfalls if you’re counting) it’s worth chasing a waterfall or two while in town. Head about 35 miles (56 kilometers) out of the city to reach the trailhead for Twin Falls. This easy Seattle hike, which is 2.5 miles (4 kilometers) with just under 1,000 feet (300 meters) of elevation gain, follows a river and includes gentle switchbacks through forested terrain. Eventually, you’ll end up at two short but steep ascents to reach the Upper and Lower Falls, where you can catch glimpses of water cascading through evergreens into a pool below. Make it a waterfall double feature and book a guided hike to both Twin Falls and Snoqualmie Falls.

The steep ascent to Mailbox Peak will have you sweating much of the way, but it remains one of the top Seattle hiking trails. About 35 miles (56 kilometers) east of the city, the trail has become more approachable since a team of volunteers built a new trail to replace the old, eroding path that was precarious at best. This 9.4-mile (15-kilometer) round-trip adventure involves 4,000 feet (1,200 meters) of elevation gain and a serious scramble. Pack plenty of water and snacks to help you up the incline. You’ll be rewarded with views of Mt. Rainier and the Middle Fork Valley up top—and, of course, the legendary mailbox.

Adjacent to Seattle’s Madison Park neighborhood, the Washington Park Arboretum extends for 230 acres (93 hectares). Despite its urban location, the Arboretum is a peaceful wilderness respite and is a popular spot to go hiking in Seattle. Follow the many miles of trails through forests, maples, magnolias, and salmonberry trees. Pay a visit to the Japanese Garden or wander along the 3 miles (4.8 kilometers) of Azalea Way, which bursts into life with colorful blossoms during spring. Take a seat on one of the many benches throughout the park to soak up the sights, sounds, and stillness. Enthusiastic birders can even join a guided birding tour to learn more about the local birdlife.