Susanville is best for rail-trail hiking, biking, local history, Eagle Lake, and a calm base near Lassen country.
Some links on this page are affiliate links. If you book through them, we may earn a small commission at no extra cost to you.
A good Susanville trip is built around the Susan River Canyon, high-desert trailheads, small-town history, and a car for nearby lakes. What to Do in Susanville, CA is not a big-city checklist: ride or walk the Bizz Johnson Trail, visit the Lassen Historical Museum, add Susanville Ranch Park, and save time for Eagle Lake or Lassen Volcanic National Park if roads and weather line up.
Most travelers can cover the town itself in one full day, then use a second day for water, forest, or volcanic scenery. Susanville works especially well as a quiet road-trip stop between Reno, Lassen, and northeastern California.
Start With The Bizz Johnson Trail
Bizz Johnson National Recreation Trail is Susanville’s strongest outdoor draw because it starts in town and runs into the Susan River Canyon. Walk a short out-and-back from Richmond Road, or bike farther if you want tunnels, trestles, and canyon shade.
The Bureau of Land Management says the Bizz Johnson National Recreation Trail runs 25.4 miles from Susanville to Mason Station, follows the Susan River for its first 16 miles, crosses the river 12 times, and passes through two tunnels on the official Bizz Johnson trail page.
A simple plan is to start at the Susanville end, ride or walk as far as your time allows, then turn back before heat or wind builds. The packed rail-trail grade is easier than a steep mountain hike, but carry water because shade and services are not steady along every stretch.
Susanville Things To Do: Trails, Lakes, And Local History
Susanville things to do fall into three useful buckets: outdoor time, local history, and short drives into Lassen County’s bigger scenery. The table below gives you the fast sort before you choose your day.
| Experience | Type | Best For |
|---|---|---|
| Bizz Johnson National Recreation Trail | Free, self-guided trail | Hiking, biking, trestles, tunnels, Susan River Canyon |
| Susanville Ranch Park | Free, shared-use trails | Mountain biking, running, dog walks, short nature time |
| Lassen Historical Museum And Roop’s Fort Area | Small museum and historic stop | Local history, rainy-day plans, a slower town stop |
| Eagle Lake | Lake outing by car | Fishing, paddling, birding, summer water time |
| Diamond Mountain Casino Area | Paid entertainment and dining | Evening plans when you want an indoor option |
| Lassen Volcanic National Park Side Trip | National park day by car | Volcanic scenery, alpine lakes, summer and fall road trips |
| Downtown Susanville Walk | Free, short town stroll | Coffee, murals, courthouse-area photos, low-effort time |
| Honey Lake And High-Desert Drives | Scenic drive | Open views, birding, sunrise or late-day light |
Add Susanville Ranch Park And Town Stops
Susanville Ranch Park is the easiest second outdoor stop because it sits close to town and gives you shorter trail choices than the full Bizz Johnson route. Go there when you want a flexible hike, mountain-bike ride, or leg stretch without committing to a canyon out-and-back.
The park is especially useful for mixed groups. One person can take a mellow walk while another rides a longer loop, and you can be back in town for lunch without burning the whole day.
After the trails, use the Lassen Historical Museum and the Roop’s Fort area as your compact history stop. Hours can be limited, so treat the museum as a planned stop rather than a drop-in guarantee, and call ahead if your visit depends on it.
How Many Days Do You Need In Susanville?
One full day is enough for Susanville’s town-and-trail core, while two days lets you add Eagle Lake, Lassen Volcanic National Park, or a longer bike ride. Three days only makes sense if Susanville is your base for fishing, trail riding, or slower northeastern California drives.
A car matters more than a long schedule. Susanville’s in-town sights are manageable, but the better lakes, viewpoints, and park approaches spread out quickly once you leave Main Street.
If you are flying into the region or arriving without your own vehicle, compare rental options before you build a lake or national-park day around Susanville:
Plan Eagle Lake Or Lassen Volcanic As A Side Trip
Eagle Lake is the easier outdoor side trip from Susanville if you want water, fishing, birding, or a picnic-style afternoon. Lassen Volcanic National Park is the bigger scenic payoff, but park roads and access can change with snow, season, and maintenance.
Use Eagle Lake when you want a lower-effort day. Bring food, sun protection, and wind layers because services are sparse once you leave town, and open shoreline weather can feel different from Susanville.
Use Lassen Volcanic National Park when you can spare most of a day and you have checked current road access. Winter and spring can limit vehicle access, while summer and early fall are usually the most practical windows for reaching the park’s higher sights.
Planning note: Susanville is not the same kind of tour-heavy destination as San Francisco, Los Angeles, or Lake Tahoe. The better plan here is self-guided trails, a car, and a realistic day route.
Where To Stay For Easy Trail Access
Susanville is the practical base if your trip centers on the Bizz Johnson Trail, Susanville Ranch Park, Eagle Lake, or a northeast approach to Lassen country. Stay near town if you want restaurants, gas, groceries, and short drives instead of a remote cabin-style night.
For most travelers, the simplest lodging choice is a place in or near Susanville, then day trips outward. Compare the town’s hotel locations on a map before you lock in a room:
What Should You Do If You Only Have One Day?
A one-day Susanville plan should start on the Bizz Johnson Trail, add one local history stop, and finish with either Susanville Ranch Park or an easy lake drive. The right version depends on whether you want movement, scenery, or a slower small-town day.
| Time | Plan | Why It Works |
|---|---|---|
| Morning | Walk or bike the Susanville end of the Bizz Johnson Trail | Cooler temperatures and better light in the Susan River Canyon |
| Late Morning | Stop near the Lassen Historical Museum and Roop’s Fort area | Gives the trip local context without taking over the day |
| Lunch | Eat in town and refill water before driving again | Susanville is your easiest service stop between trail and lake plans |
| Afternoon | Choose Susanville Ranch Park for trails or Eagle Lake for water | Keeps the day focused instead of scattering time across too many stops |
| Evening | Return to town for dinner, gas, and a relaxed night | Works well for road-trippers continuing toward Reno, Lassen, or Oregon |
Pick the Bizz Johnson Trail first if you only do one thing in Susanville. Add Susanville Ranch Park if you still want dirt under your shoes, choose Eagle Lake if you want a wider landscape, and save Lassen Volcanic National Park for a separate day when road conditions and daylight give it room.
References & Sources
- Bureau of Land Management.“Bizz Johnson National Recreation Trail.”Supports the trail length, Susan River mileage, bridge and trestle crossings, and tunnel details used in the article.