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Cottage Lake Park park in Woodinville, WA
Photo: Shivani Gowda
View of Cottage Lake Park in Woodinville, WA
Photo: Helga Sable
View of Cottage Lake Park in Woodinville, WA
Photo: John Huang

Cottage Lake Park

4.6(615 reviews)FreePark
🕑 3-4 hours👶 Best for ages 2-12. Toddlers and preschoolers love the sandy beach and playground equipment, while elementary-aged kids enjoy fishing from the pier, swimming in the designated area, and exploring the nature trails around the lake.

About

Cottage Lake Park is a family paradise in Woodinville offering the perfect blend of water fun and outdoor adventure. The sandy swimming beach is ideal for hot summer days, while the playground, fishing pier, and scenic nature trails provide year-round entertainment for kids of all ages. With picnic shelters and lakeside views, it's an excellent spot for birthday parties or casual family outings.

Highlights

  • Roped-off swimming area with sandy beach perfect for young swimmers
  • Fishing pier where kids can catch their first fish
  • Well-maintained playground with equipment for various ages
  • Scenic nature trails winding through forested areas around the lake
  • Covered picnic shelters for birthday parties and family gatherings

Pro Tips

  1. 1.Arrive before 10 AM on summer weekends to snag a good parking spot and claim prime beach real estate before it gets crowded
  2. 2.Bring water shoes as the lake bottom can be rocky in spots, plus a wagon to haul your beach gear from the parking lot
  3. 3.The fishing pier is great for beginners,pack simple rod setups and worms to catch bass and perch with the kids
  4. 4.Reserve a picnic shelter in advance during summer months through King County Parks if you're planning a birthday party or large gathering
  5. 5.Check out the nature trails on the north side of the park for a quieter experience when the beach gets busy

Best Time to Visit

Weekday mornings from June through August are ideal for enjoying the swimming beach without the weekend crowds. For non-swimming activities like hiking and playground fun, spring and fall offer beautiful weather with fewer visitors and easier parking.

What to Know

Parking is free but limited, so arrive early during peak summer days. There are restrooms on-site, but no concessions, so pack snacks, drinks, and a picnic lunch for the day.

Seasonal Notes

The swimming beach is most popular June through September when water temperatures are warmest. The park is open year-round, but swimming is realistically only comfortable in summer months. Trails can be muddy during the rainy season (October-March), so bring appropriate footwear.

Nearby Eats

Head to The Commons in downtown Woodinville (about 5 minutes away) where you'll find family-friendly options like Postdoc Brewing with a kids menu and outdoor seating, or grab pizza at Amaro Pizza Pasta for a casual post-park dinner.

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Adventure

Sammamish River Trail

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The Sammamish River Trail in Woodinville offers families a smooth, paved pathway perfect for biking adventures, scooter rides, and leisurely strolls along the scenic river. With mostly flat terrain and beautiful views of the water and surrounding greenery, it's an ideal spot for families with kids of all cycling abilities to enjoy the outdoors together without the worry of car traffic.

Nature

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