Oregon’s Best Mountain Lakes for Summer Swimming

In Oregon, we’re blessed with an abundant number of shimmering high-altitude lakes nestled amidst the glorious Cascade Mountains. These pristine waters provide relief from the summer heat and respite for the soul. Here’s a list of the ten best mountain lakes for a summer swim, accessible in all their tranquil beauty via scenic drives and delightful hikes.

1. Crater Lake

Let’s start with the deepest lake in the United States, an iconic Oregon treasure. The pure, deep, colorful blue of Crater Lake is reflective of its depth, and the lake’s clarity is unworldly. Swimming is only allowed at the end of Cleetwood Cove Trail, which is a strenuous, mile-plus hike itself – but the vistas during the swim are unrivaled.

2. Todd Lake

Todd Lake, a short drive from Bend, is a family-friendly spot for swimming and picnicking. The calm, shallow waters are perfect for kids, while a leisurely stroll around the lake offers views of Mount Bachelor’s majestic peaks. Remember to keep dogs leashed—and don’t forget the picnic!

3. Waldo Lake

One of the clearest and purest in the world, Waldo Lake is so transparent that you can see depths of up to 120 feet on a calm day. It’s located near Oakridge and offers multiple campgrounds. A gentle reminder, though – motors are restricted on this lake, preserving its tranquility.

4. Detroit Lake

Detroit Lake’s vast expanse is alluring for swimmers, anglers, and boaters alike. With the small city of Detroit nearby, you’ve also got easy access to provisions. If you’re up for a short hike, check out nearby Stahlman Point for a panoramic viewpoint of the lake.

5. Sparks Lake

A favorite among the Bend locals, Sparks Lake offers dramatic views of South Sister and Broken Top mountains. The shallow, warm waters induce a delightful swim. Bonus tip: Take the 2.3-mile Sparks Lake Loop trail for some splendid Oregon wildlife sitings.

6. Three Creek Lake

Lying right at the edge of the Three Sisters Wilderness, Three Creek Lake’s cool, crystal-clear waters beckon you for a swim. The Driftwood Campground by the lake offers excellent sites, so consider an overnight adventure!

7. Elk Lake

Elk Lake is buzzing with summer activities from swimming to paddleboarding, and it’s just west of Mount Bachelor. Post-swim, head over to Elk Lake Resort for a delicious meal and magical sunset views.

8. Paulina Lake

Situated within Newberry National Volcanic Monument, Paulina Lake is another stunner. While the lake itself is cool, there’s a special treat for swimmers – designated warm swimming areas heated by volcanic activity!

9. Wallowa Lake

Tucked in Oregon’s incomparable Wallowa Valley, Wallowa Lake is often referred to as ‘Oregon’s Little Switzerland’. Ensconced by soaring peaks, this lake enchants with its beauty and captivates swimmers with its cool, refreshing waters.

10. Trillium Lake

A webbed veil of evergreen needles backdrops Trillium Lake as Mount Hood stands tall, creating a picture-perfect swimming spot. After your dip, stroll along Trillium Lake trail, and soak in the breathtaking views while you dry off.

So there you have it – ten fantastic spots to make a splash across Oregon. Each lake carries its character and personality, its beauty and allure. But at their heart, they’re all wonderfully Oregonian, ready for you to dive in and make that perfect summer memory. Be safe, respect the nature around you, and above all, enjoy!