Birch Bay State Park

Quick Facts

• Location: Birch Bay, Whatcom County, Washington
• Address: 5105 Helweg Rd, Blaine, WA 98230
• Water Type: Birch Bay (Puget Sound)
• Beach Type: State park beach
• Sand Type: Sand, pebbles, and tidal flats
• Water Conditions: Calm tidal bay waters
• Best For: Families, kayaking, beachcombing
• Best Time to Visit: May–September
• Beach Hours: Sunrise to sunset
• Pet Policy: Dogs allowed on leash
• Beach Cleanliness: Well maintained state park shoreline
• Average Rating: ⭐⭐⭐⭐☆ (4.7/5)
• Pricing: Washington Discover Pass required
• Parking: Large public parking area available
• Accessibility: Easy access to beach from park trails
• Crowd Level: Moderate in summer

Overview

Birch Bay State Park protects a beautiful stretch of shoreline along Birch Bay in northwest Washington near the Canadian border. The bay’s shallow waters and wide tidal flats create excellent conditions for beachcombing and kayaking.

The park also offers forest trails, picnic areas, and campsites, making it a popular destination for families visiting the northern Puget Sound region.

Amenities & Access

• Campground and picnic areas
• Walking trails through forest
• Kayak launch access
• Restrooms and parking areas

Safety & Water Conditions

• Shallow tidal waters common in the bay
• Cold water temperatures year-round
• Tides can recede far during low tide

Things to Do

• Beachcombing
• Kayaking and paddleboarding
• Camping
• Wildlife observation

Nearby Attractions

• Birch Bay waterfront promenade
• Semiahmoo Resort area
• Peace Arch State Park

Where to Stay

• Birch Bay resorts and vacation rentals
• Blaine hotels and inns
• Bellingham accommodations

Tips & Rules

• Check tide charts before exploring tidal flats
• Bring water shoes for rocky areas
• Use a Discover Pass for park access

Who This Beach Is Best For

• Families visiting Puget Sound parks
• Kayakers and paddleboarders
• Campers exploring northwest Washington

Bottom Line

Birch Bay State Park offers a beautiful Puget Sound shoreline where visitors can enjoy beachcombing, camping, and scenic coastal recreation in northern Washington.