
Adventure
Where to Play
Surrounded by stunning landscapes, Dunsmuir is the perfect headquarters for outdoor exploration. As the gateway to the Siskiyous, our town offers easy access to rugged mountain trails, cascading waterfalls, snowy peaks, and pristine rivers. Hike through lush forests, cast a line in world-class fishing spots, or simply take in the breathtaking views at Dunsmuir Botanical Gardens. From adrenaline-pumping river kayaking to quiet moments on a woodland trail, the natural beauty around Dunsmuir offers something for every interest and ability.

The Best Water on Earth
Dunsmuir is Home of the Best Water on Earth. This distinction comes from our region’s pure, glacier-fed springs and pristine mountain streams that flow directly from volcanic aquifers and the snowmelt of the surrounding wilderness. The water here is so clean that it's piped untreated from the source to local taps. With this unparalleled natural resource, it’s no wonder the lakes, rivers, and streams surrounding Dunsmuir are equally exceptional—offering crystal-clear waters, stunning alpine scenery, and endless recreational opportunities.
Alpine Lakes
Siskiyou County is home to over 250 named lakes, along with numerous unnamed ones. These waters—fed by glacial melt, mountain springs, and forest streams—offer breathtaking beauty and unmatched clarity.
Lake Siskiyou is a 430-acre reservoir formed by the Box Canyon Dam on the Sacramento River. It’s a favorite for swimming, boating, and fishing, with family-friendly beaches and mountain views.
Castle Lake is a 47-acre glacial lake located just north of Dunsmuir. Surrounded by alpine peaks, it offers hiking trails leading to Little Castle Lake, Heart Lake, and the Castle Crags Wilderness.
Medicine Lake is a high-elevation lake nestled in a volcanic caldera, known for its serene setting, camping, and abundant wildlife.
Lake Shastina lies along the banks of the town of Lake Shastina and features calm waters ideal for paddling, fishing, and quiet reflection.
Shasta Lake, the largest reservoir in California, extends 34.8 miles and was formed by the Shasta Dam on the Sacramento River. Located south of Dunsmuir, it’s a hub for houseboating, watersports, and fishing.
Tule Lake National Wildlife Refuge covers 39,116 acres east of Mount Shasta. Established in 1928, it is a vital habitat for migratory birds, with open water, croplands, and exceptional birdwatching.
Gumboot Lake is a small alpine lake located west of Mount Shasta near Gumboot Saddle. Tucked in the Trinity Divide, it's ideal for picnics, non-motorized boating, and a peaceful wilderness experience.
Cliff Lake is a remote gem in the Trinity Divide, accessible by trail. Known for its dramatic rock walls and turquoise water, it’s a rewarding destination for hikers and backcountry swimmers seeking solitude.
Sacramento River
Ready to discover some amazing swimming holes? This guide provides details on each spot, including size, location, unique features, and red flags.
Dunsmuir Botanical Gardens/City Park: Walk the trail upstream of the restrooms, down the hill, and right on the northbound trail to several swimming holes. Features shaded areas, large rocks, and park facilities nearby.
The Wall (Dunsmuir): From Bee Kind Bakery, turn left onto Butterfly Ave, cross the bridge, and park 1/2 mile down on the right. Short walk to the hole. Close to town, with a picnic table nearby.
Soda Creek (4 miles south of Dunsmuir): Exit I-5, park by the bridge, and walk upstream to the hole. Easy access, with a moving current.
Cantara Loop (5 miles north of Dunsmuir): Scenic, easy access with a beach. Directions: Take Dunsmuir Ave north to Mott Rd, continue 5 miles, turn left onto Contara Rd, and park 1 mile down. Walk upstream 1/8 mile to the hole.
Conant (10 miles south): Take the Conant exit, park facing the tracks, and walk 100 yards downstream to the swimming hole. Private, with great rock formations for jumping.
Sims (15 miles south): Exit I-5 at Sims, park by the bridge, and walk 1/4 mile upstream. Below cascading riffles, shaded with a rock beach.
Gibson (20 miles south): Exit I-5, park by the creek, and follow trails to the river. Long flowing pool with shelves for jumping and snorkeling.
Lamoine (25 miles south): Exit I-5, park atop the hill, and walk 300 yards down a 4WD road to the swimming hole. Solitude, sandy beach, and great for kids.
Volmers/Delta (27 miles south): Exit I-5, park near the tracks, and follow the trail to the river. Cliff walls, sandy beach, and slow water.
Dog Creek (27 miles south): Exit I-5, drive 2 miles on Fender Ferry Rd, park, and follow trails downstream to the swimming hole. Quiet, rocky beach with slow-moving water, ideal for kids.