Tucked between Crater Lake National Park and the theatre town of Ashland, Willow Lake is one of southern Oregon's quieter outdoor wins — a 345-acre lake sitting right beneath 9,495-foot Mount McLoughlin, the tallest peak in the surrounding Sky Lakes Wilderness.
The lake isn't natural: it was created in 1952 when the Willow Creek Dam went up outside Butte Falls in Jackson County, backing up Willow Creek into what was originally called Willow Creek Reservoir. Today it sits inside Willow Lake County Park, a roughly 950-acre slice of the Jackson County parks system that packs in camping, swimming, boating and fishing with a snowcapped volcano as the backdrop.
Hikers get two lakeside options. The Willow Lake South Trail is an easy 4.1-mile out-and-back along the southern shore, starting near the boat launch and weaving through woods and stream crossings. Want the full circuit? The moderate 5.2-mile Willow Lake Loop continues north around the entire lake over a mix of singletrack, dirt road and pavement. Birders should keep binoculars handy — chestnut-backed chickadees, mountain quail and bald eagles all show up in the mixed conifer forest.
Anglers do well here too. The lake is stocked with rainbow trout several times each spring, and largemouth bass, black crappie and brown bullhead also live in it. You'll need an Oregon Department of Fish & Wildlife fishing licence before casting a line.
For overnight stays, the Willow Lake Park Campground runs along the western shore with 63 sites — 37 with hookups (full or electric-and-water) and 29 for tents, each with a fire ring and picnic table, plus shared showers. Not a tent person? There are four cabins with kitchens and private bathrooms, and two yurts with futons and bunk beds. All of it is steps from the beach, so a morning swim is easy. The campground is seasonal, open mid-April to October 5, with nightly fees; day visitors pay a per-vehicle parking charge, and frequent visitors can grab a Jackson County Parks annual permit.
Getting there is simple: fly into Rogue Valley International–Medford Airport (MFR), which has nonstop service from ten western US cities, then drive just under an hour. Medford itself is worth a stop for its wine scene and long sunny days.
The real appeal is the location. Crater Lake — often cited as having the cleanest air in America and some spectacular trails — is close enough for a day trip, and Ashland's renowned Shakespeare Festival gives the area one of the biggest theatre scenes in the country outside New York. Willow Lake works as a low-key base camp: cheaper than staying in the national park, quieter than the tourist hubs, and with enough hiking, fishing and swimming on its own to fill a long weekend. It suits road-trippers touring the Cascades, families after a campground with real facilities, and anglers who like their trout with a volcano view.
