ColdResort

Newcastle Beach Park

WA

About Newcastle Beach Park

Newcastle Beach Park offers a refreshing lakeside escape in Bellevue, Washington. This cold spring spot combines the fun of a public beach with resort-style amenities, making it a lively destination among hot springs in Washington. The clear water invites you to swim, jump off the dock, or relax on the sandy shore while kids enjoy the dedicated play area.

Getting There

You reach Newcastle Beach Park easily by car with drive-up access and no hiking needed. From I-405 east, take Exit 9 (112th Ave) and head west briefly before turning north on Lake Washington Blvd. Street parking is available but can be limited, especially in summer, so plan accordingly.

What to Expect

The water is crisp and cool, perfect for a refreshing dip on warm summer days. Lifeguards watch over swimmers during the season, and well-maintained restrooms and picnic tables enhance your visit. The atmosphere is family-friendly and lively, particularly in the afternoons when the sun casts a golden glow over the lake.

Tips for Visitors

Early arrival helps secure a parking spot since availability is tight. Bring your beach gear and swimwear, as clothing is required in the swimming areas. There may be fees or permits, so check local updates before your trip. Newcastle Beach Park shines during summer, offering safe, fun waterfront activities without venturing far from Seattle’s urban buzz.

Last updated December 20, 2025

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Access

Drive Up

Parking

Limited

Fee

Unknown

Cell Service

Unknown

Best Season

Summer

Nearby Springs

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