Summer on the West Coast covers a lot of ground: warm coastline, quiet vineyards, cool Pacific Northwest mornings, enough to please any kind of traveller.
This guide moves through two of our favorite states, California and Washington, with the towns, beaches, and back roads worth building a trip around. Whether you're chasing adventure or relaxation in the sun this season, here's where to start.
California's summer landscape varies from the coves of San Diego to the vineyard rows of Napa, and each stop has its own rhythm. Here's where to spend your days.
San Diego
Welcome to consistently warm days, calm surf, and a coastline built for both adventure and long, unhurried afternoons. Balboa Park anchors the city with its museums and gardens, while the Gaslamp Quarter keeps evenings busy with restaurants and live music. Families gravitate toward SeaWorld and Legoland, and hikers head for Mission Trails Regional Park or the trails above Pacific Beach. The city's 70 miles of coastline give visitors plenty of room to spread out, from the calm shores of Coronado to the surf breaks further north. Base yourself in San Diego for easy access to the rest of San Diego County, including La Jolla and Del Mar, both a short drive away. Whatever pace you're after, San Diego's mix of culture, coastline, and consistently good weather makes it an easy summer anchor for a longer California trip.
La Jolla
Just 15 minutes north of downtown San Diego, La Jolla trades city energy for cliffside calm. The village itself is walkable and polished, with boutiques, galleries, and restaurants lining streets that lead straight down to the water. La Jolla Cove is the main draw for swimmers and snorkelers, its clear water home to leopard sharks, sea lions, and a healthy reef. Divers and kayakers explore the sea caves along the cliffs, while the Birch Aquarium and the Museum of Contemporary Art San Diego round out an afternoon indoors. For a longer outing, Torrey Pines State Natural Reserve sits just up the coast, with trails that climb sandstone bluffs above the Pacific. Summer evenings bring warm light and steady crowds to the Cove, so plan beach mornings early. La Jolla suits travelers who want their coastal town with a little more polish and a little less hurry.
Del Mar
North of La Jolla, Del Mar settles into an easy pace. The beach here runs for miles, wide and uncrowded enough for long walks, swimming, and surfing without much competition for space. Del Mar's village center is small and walkable, with boutiques and patio dining that fill up as the sun goes down. Summer is racing season at the Del Mar Racetrack, where the Del Mar Fairgrounds host thoroughbred racing alongside concerts and the San Diego County Fair, drawing crowds from across Southern California. Beyond the track, the town keeps things low-key: sunset walks along the bluffs, farmers markets on weekends, and a handful of excellent seafood spots near the water. Del Mar works well as a quieter home base for a San Diego area stay, close enough to La Jolla and downtown for day trips, relaxed enough to feel like a real break once you're back.
Napa
A few hours north, Napa Valley offers a slower kind of California summer, built around long lunches and quiet afternoons. The valley is home to more than 400 wineries, from long-established names like Robert Mondavi to smaller, appointment-only estates tucked into the hills. Summer days are warm and dry, ideal for vineyard tours, hot air balloon rides at sunrise, and dinners on shaded patios once the heat breaks. Healdsburg and Sonoma County sit within easy reach for travelers who want to widen the loop, and the region's farm-to-table restaurants make good use of what's in season. This is a trip measured in glasses poured and views taken in, not attractions checked off. Rent a car, plan fewer stops than you think you need, and let the valley set the pace. Napa gives a California itinerary its own layer: rolling hills, cooler evenings, and wine at the center of the day.
Washington is all about crisp mornings, green landscapes, and a coastline shaped by the San Juan Islands and the Cascades. Bellingham and Birch Bay make an easy pairing for a Pacific Northwest getaway.
Bellingham
Bellingham sits between the San Juan Islands and the Cascade Mountains, and summer is when the city shows off both. Long, sunny days bring out the farmers markets, a lively arts scene, and a waterfront that stays busy from morning to night. Chuckanut Drive is worth the detour on its own, a scenic route with pull-offs for hiking trails and water views. Bellingham Bay is well suited to kayaking, paddleboarding, and sailing, and the Fairhaven Historic District offers a walkable stretch of shops, restaurants, and local galleries. The Mount Baker Theatre hosts concerts and performances through the season, while nearby breweries and cafes give visitors reasons to linger downtown. For more elevation, Mount Baker is a short drive away, with hiking and mountain biking through alpine scenery. Bellingham works well as a base for travelers who want outdoor adventure and small-city culture in one trip.
Birch Bay
A short drive from Bellingham, Birch Bay's shallow, warm water makes it a natural draw for families, with clam digging, crabbing, and beachcombing filling summer afternoons. Birch Bay State Park offers picnic areas, campsites, and trails that wind through coastal forest before opening onto the shoreline, good for an easy morning hike or a sunset walk. The Birch Bay Waterslides keep kids entertained on hot days, and a couple of local golf courses give adults their own reason to stay a while. The annual Sandcastle Contest is a summer highlight, drawing sculptors and spectators to the beach for a day of building. Birch Bay's proximity to the Canadian border also makes it a smart base for splitting a trip between Washington and a day across the line in British Columbia. It's a quiet counterpart to Bellingham's slightly busier pace.
From San Diego's coastline to Napa's vineyards to the shores of Bellingham and Birch Bay, California and Washington cover a lot of ground worth exploring.
Gather's collection of professionally managed vacation rentals across both states gives you a well-appointed home base wherever your trip takes you. Browse Washington vacation rentals, San Diego area vacation rentals, or Napa Valley vacation rentals today to start planning your stay.
