25 Best Sights in Washington Cascade Mountains and Valleys, Washington

Beautifully designed and lovingly tended, this 53-acre garden is one of the most beautiful in the state. Laced with peaceful paths through coniferous woodlands, open meadows, Japanese-style plantings, rock and wildflower gardens, and more, the property is anchored by a contemporary, glass-walled visitor center and gift shop. As you might expect in a tech-driven city, the garden offers a number of plantings and features with signs with QR codes that let you use your smartphone to learn more about what you're seeing. The garden adjoins Wilburton Hill Park, which offers another 105 acres of trails, ball fields, playgrounds, and picnic areas. 

Highway 11, also known as Chuckanut Drive, was once the only highway accessing Bellingham from the south. The drive begins in Fairhaven, reaches the flat farmlands of the Samish Valley near the village of Bow, and joins up with Interstate 5 at Burlington, in Skagit County. The full loop can be made in a couple of hours, but the many notable eateries along the route, especially around Bow—home to the Bow-Edison Food Trail—may tempt you to linger. For a dozen miles this 23-mile road winds along the cliffs above beautiful Chuckanut and Samish bays. It twists its way past the sandstone face of Chuckanut Mountain and crosses creeks with waterfalls; look for lively oyster bars here,too. Turnouts are framed by madrona trees and pines and offer views of the San Juan Islands. Bald eagles cruise along the cliffs or hang out on top of tall firs. Drive carefully: the cliffs are so steep in places that closures resulting from rock slides occasionally occur in winter.

At this serene 8,000-acre wildlife preserve adjacent to Bayview State Park, the Breazeale Interpretive Center has great birding: there are black Brant (or Brent) geese, peregrine falcons, and bald eagles. Trails lead to an observation deck, into the woods, and to a rocky beach with more good bird-watching opportunities. This is also a popular place for kayaking.

Jutting into Commencement Bay, this 760-acre park surrounds Five Mile Drive with hilly picnicking fields and patches of forest. Hiking trails, bike paths, and numerous gardens draw crowds year-round, particularly during summer festivals such as the Taste of Tacoma, in late June. The park begins at the north end of Pearl Street as you drive toward the Point Defiance Ferry Terminal, where vehicles depart for Vashon Island just across the Sound, but you can also walk or bike here via a new pedestrian bridge that connects with the new Point Ruston waterfront development. The park's one-way road meanders past a lake and picnic area, a rose garden, a spectacular 22-acre rhododendron garden, and a Japanese garden, finally winding down to the water. Here you can explore the driftwood-strewn, pebbly sands of Owen Beach—it's a wonderful place for beachcombing and sailboat-watching. Kayak rentals and concessions are available in summer. Cruise slowly to take in the scenes—and watch out for joggers and bikers.

This small, scenic waterfront park in the quaint village of Hansville sits at the very northeastern tip of the Kitsap Peninsula, about 13 miles northeast of Port Gamble, and is home to the oldest lighthouse (opened in 1879) on Puget Sound. Free tours of the relatively small white building with a bright-red roof are offered on Saturday afternoons from April through September. Any day of the week, however, this is a pleasing spot for a picnic, a stroll along the beach, or simply the chance to sit and admire the views north and east of Whidbey Island and—in the distance—the Cascade Range. The adjacent lighthouse keeper's quarters can be rented overnight.

The Roozen family and Washington Bulb Company established this 1,200-acre estate in Mount Vernon in 1985—it's the world's largest family-owned tulip-, daffodil-, and iris-growing business. Sixteen acres of greenhouses are filled with multicolored blossoms, and more than 200,000 bulbs are planted in the show gardens each fall. The Skagit Valley Tulip Festival, held in April, is the main event, when the flowers pop up in neat, brilliant rows across the flat land, attracting thousands of sightseers. The garden and store are open year-round, and the staff is full of helpful advice for both novice and experienced gardeners. RoozenGarde is 6 miles east of La Conner. 

Winter through early summer, rain and snowmelt turn the Snoqualmie River into a thundering torrent at Snoqualmie Falls, although the view is pretty astounding even during dry periods. These sweeping cascades, which the region's indigenous residents consider sacred, provided the backdrop for the Twin Peaks opening montage. The water pours over a 268-foot rock ledge (100 feet higher than Niagara Falls) to a 65-foot-deep pool. A privately owned 2-acre park with a gift shop and observation platform affords some of the best views of the falls and the mountains beyond, as does the elegant Salish Lodge hotel. The 3-mile round-trip River Trail winds through trees and over open slopes to the base of the cascades.

The only public access in Bellingham to rippling, 14-mile-long Lake Whatcom is at its north end, in this park about a 10-minute drive east of downtown. Locals swim in the sheltered, if rather brisk, waters of a cove. Keep an eye out for beavers, river otters, ducks, great blue herons, and yellow pond lilies at Scudder Pond, which is another 100 feet west (reached by trail from the parking area at Northshore and Alabama).

With a long pier, a boardwalk over an old rail trestle, and a paved trail that skirts the waterfront overlooking the islands of Bellingham Bay, this leafy community park between downtown and Fairhaven is one of the loveliest spots in the area to stroll, jog, read a book, or watch the sailboats. At the center of the park is a branch of the popular local café Woods, which offers sweeping water views. Other amenities include a playground, a small beach, barbecue grills, and picnic tables.

This 15-acre swatch of towering evergreen trees is bisected by the roaring Deschutes River and set around the late Victorian buildings that once housed Olympia Brewery. At the south end of the park, you can visit a small salmon fish hatchery and then follow wooded paths and cross foot bridges as your make your way north alongside the rushing cascades. The path leads to Tumwater Historical Park and then under Interstate 5 to downtown Olympia's Capitol Park. Owned by the nonprofit Olympia Tumwater Foundation, this stretch of greenery offers an interesting mix of historical industrial architecture and nature, including local birdlife.

Given the rapid growth of Seattle's Eastside suburbs, it's a little hard to believe you can still find completely wild and secluded woodland trails less than 10 miles southeast of downtown Bellevue. This 3,115-acre county park centered on 1,614-foot Cougar Mountain is indeed wonderfully peaceful and undeveloped, with nearly 40 miles of hiking trails connected by four different trailheads. You can discover everything from lush wetlands to sheer cliffs here—even a few caves. Near the park's northeast border, the 11-acre Cougar Mountain Zoo ( www.cougarmountainzoo.org) is home to lemurs, Siberian reindeer, Bengal tigers, and many other species; it's well worth a visit if you're in the area.  

One of the best-known dive sites in Puget Sound, Edmonds Underwater Park is immediately north of the ferry landing and offers 27 acres of sunken vessels, man-made reefs, and developed dive trails at no charge. Adjacent Brackett's Landing Park—where there's parking—has trails, picnic areas, and restrooms.

A compelling collection of exhibits describes the city's maritime history, and there are photo archives, video programs, and a research library focusing on the area's pioneer heritage and Native American culture. The facilities include a one-room, early-20th-century schoolhouse and a 65-foot, 1950s purse seiner, a type of fishing vessel from the community's famous seafaring fleets. News clippings and videos about "Galloping Gertie," the bridge over the Tacoma Narrows that famously collapsed in 1940, are eerie.

With a curving modern pier, paved pathways lined with park benches, an imaginatively designed playground, a small sandy beach, and impressive views of the Seattle skyline in the distance, this 7-acre park within a short walk of downtown Bellevue is one of the prettiest spots along the Lake Washington shoreline for a picnic, a stroll, or a swim. From May through October, you can rent kayaks, canoes, and stand-up paddleboards from the REI Boathouse at the park.

This striking, modern building contains some 2,500 works produced by regional creative minds past and present, including painters, sculptors, photographers, and other artists. Soaring spaces, circular exhibit rooms, a glass gallery, and a broad spiral staircase add to the free-form feeling of the displays. There's a small but impressive gallery shop.

Get your dinner to go and watch the sun go down behind Whidbey Island and the Olympic Mountains at this lovely waterfront park. The Olympic Beach fishing pier attracts anglers all year and public art dots the landscape. In summer, a beach ranger station (open weekends noon–5) is a great place to pick up local info; kids like exploring the marine touch tank.

Framing nearly 4 acres of landscaped desert gardens and bird-watching areas, this lovely waterfront spot stretches along a 1-mile boardwalk through a beachy section of the West Bay shoreline. The park overlooks yachts bobbing in the water at several marinas, and its amenities include beach pavilions and a playground. You can see it all from three stories up by climbing the winding steps of the viewing tower at the north end of the complex, in Port Plaza, where open benches invite visitors to relax and enjoy the outlook.

A favorite among Bremerton's interesting maritime-related attractions, this museum on the waterfront near the ferry terminal is set inside a stately 1890s shipyard building. It brings American naval history to life through war photos, ship models, historic displays, and American and Japanese war artifacts.

A key part of downtown Everett's steady renaissance, this striking contemporary nonprofit art center has spacious, high-ceilinged galleries that mount diverse rotating exhibits throughout the year, and a gift shop carries works by nearly 200 regional artists. There's also a state-of-the-art hot shop where visitors can watch glass blowing. The center has a full program of classes in different mediums. 

On the waterfront and at the edge of Liberty Bay Park, Western Washington University's small but well-designed marine center and aquarium is jam-packed with exhibits of local sea creatures. An intertidal touch tank lets kids feel sea anemones, sea urchins, and starfish, while other displays house crabs, jellyfish, and plants. Puppets, puzzles, murals, and videos help youngsters learn more about what they see.

During the town's early years, Gig Harbor's waterfront was lined with wooden structures set on pilings over the water; fishermen used these netsheds to store gear and tackle. Today just 17 of these structures remain, with the town's still active commercial fishing fleet still using some of them. This 3-acre park preserves the historic home and netshed once owned by the Skansie Brothers, lifelong fishermen and boat builders. Festivals and a summer farmers' market are held on the grassy lawn, which includes a pavilion, picnic tables, and a platform overlooking the harbor.

This leafy 314-acre tract, called Priest Point Park until 2022, is a beautiful section of protected shoreline and wetlands. Thick swaths of forest and glistening bay views are the main attractions, with picnic areas and playgrounds filling in the open spaces. The 3-mile Ellis Cove Trail, with interpretive stations, bridges, and nature settings, runs through the Squaxin Park area and around the Olympia coast.

Comprising 71 acres of marshland, evergreen forest, and a shallow lake that break up the urban sprawl of west Tacoma, the center shelters 20 species of mammals and more than 100 species of birds. The lake has nesting pairs of wood ducks, rare elsewhere in western Washington, and the interpretive center is a fun place for kids to look at small creatures, take walks and nature quizzes, and dress up in animal costumes.

A 15-minute drive north of Bremerton (not far from Poulsbo), this museum is fronted by a can't-miss sight: the 88-ton Trieste II submarine, which dove to the deepest spot in the ocean (the Marianas Trench) in 1960. The main building presents rotating shows and contains excellent permanent exhibits on oceanography, torpedo technology, submarine rescues, mine warfare, and the navy's strategic war deterrence initiative. 

On upper Whatcom Creek, Whatcom Falls Park (reached via Lakeway, east from I–5) features a creek with a number of pretty waterfalls; one has a popular local swimming hole, although the water is very cold. Trails lead down creek and up the creek to Scudder Pond and Bloedel Donovan Park.