If you’re looking to spend a fun day cooling off in a local swimming hole in the state of Washington, you’re in luck.
The state offers some of the most beautiful swimming holes in the entire country, many of which are set in some of the prettiest places in the entire country.
In this guide, we’ll show you 9 hidden swimming holes in Washington that offer all the beauty you can handle, along with a day full of fun and adventure for the entire family.
As always, when visiting these locations, it is ESSENTIAL to respect the land, pack out any trash, and leave them better than you left them. Don’t be the person who ruins these spots for your fellow adventure lovers.
Lower Lewis Falls
Situated in the Gifford Pinchot National Forest, Lower Lewis Falls is a breathtaking destination.
This swimming hole, nestled at the base of a 43-foot waterfall, is famous for its crystal-clear water and stunning, moss-covered cliffs.
It offers an exhilarating jump from the top of the falls into the pool below, which makes for one of the biggest natural swimming holes you’ll find in the area.
There are also a few pebble beach-like areas off to the side where you can set up chairs and take in the scenic backdrop of the Lewis River.
Coopers Hole, Salmon La Sac
Located in the central part of Washington, near Cle Elum, Coopers Hole is a hidden gem within the Wenatchee National Forest.
This secluded spot offers visitors a tranquil swimming experience in the Cle Elum River.
It’s accessible via the popular Salmon La Sac Campground.
The water is a clear, beautiful blue here and offers visitors the opportunity to cliff jump or float and take in the scenic surroundings.
Rocky Brook Falls
On the Olympic Peninsula, Rocky Brook Falls cascades into a stunning, clear pool.
This easily accessible swimming hole, near Brinnon, is ideal for families.
The area around the falls offers picnic spots and short hiking trails, making it a perfect spot for a day trip.
The falls itself is a dramatic backdrop for swimming and photography, and is one of the more unique waterfalls you’ll see in the state.
Dougan Falls
Dougan Falls is located in the southwestern part of Washington, near the town of Washougal.
This serene spot on the Washougal River features a wide, cascading waterfall spilling into a large, inviting pool.
There are a couple of different swimming areas here, but you’ll likely be sharing them with quite a few folks during summer days…especially on the weekends, as Dougan Falls is actually fairly well-known-about locally.
Douglas Creek Falls
In Eastern Washington, Douglas Creek Falls offers a unique desert oasis in the Waterville Plateau region.
This secluded swimming hole, with its waterfalls and plunge pools, is surrounded by dramatic basalt cliffs.
It’s a stark contrast to the typical green landscapes of Washington, offering hiking, bird watching, and a chance to cool off in its hidden waters.
Blue Hole at La Wis Wis
Tucked away in the Gifford Pinchot National Forest, near Packwood, the Blue Hole at La Wis Wis is a pristine swimming spot on the Cowlitz River.
Known for its vivid blue water and scenic forest setting, this location offers excellent opportunities for fishing, camping, and exploring nearby trails.
Eagle Falls
Situated on the Skykomish River, near Index, Eagle Falls is known for its dynamic rapids and clear pools.
This popular swimming hole offers exhilarating spots for jumping and diving, set against a backdrop of dense forest and mountain scenery.
It’s a favorite among adventurers for its natural beauty and thrilling water activities.
Green River Gorge
Located near Black Diamond, the Green River Gorge is a spectacular canyon with several swimming holes along the Green River.
This area is renowned for its unique geological formations, lush vegetation, and crystal-clear waters.
Visitors can enjoy cliff jumping, rafting, and exploring the surrounding trails, making it a diverse destination for outdoor enthusiasts.
Twin Falls
In the Snoqualmie Region, Twin Falls features a series of stunning waterfalls and swimming holes along the South Fork Snoqualmie River.
It’s not easy to access and swim at the base of the falls, but it can be done. The easiest (and best) swimming happens at the Nature Pool just past the falls and in a few other shallow pools along the river.
This picturesque spot offers a cool, refreshing swimming experience amidst towering trees and cascading falls.
The nearby Twin Falls State Park provides ample hiking opportunities, making it a perfect location for those seeking both adventure and relaxation in a beautiful forest setting.