🎣 3,000-Acre High Desert Reservoir With Bass, Cabins, and Dark Skies — Central Oregon’s Hidden Fishing Gem — Full-hookup camping, log cabins, two campgrounds, swimming beach, and world-class bass and crappie fishing in Oregon’s rockhounding capital — Crook County, Oregon
Prineville Reservoir State Park sits on a 3,000-acre reservoir carved into the high desert rimrock of Central Oregon, formed by the Bowman Dam on the Crooked River. With 43 miles of shoreline, the reservoir stretches through a dramatic canyon of juniper-dotted rimrock — a landscape that looks more like the Southwest than the Pacific Northwest. The water is warm enough for swimming and skiing, the fishing is excellent, and the area is designated an International Dark Sky Park for stargazing.
Two developed campgrounds — the Main Campground and Jasper Point — offer everything from full-hookup RV sites to deluxe log cabins, while primitive boat-in sites along the shoreline provide a backcountry experience. The surrounding area is known as the “Rockhound Capital of the World”, with agates, jasper, thundereggs, and petrified wood scattered across the high desert landscape.
Fishing
| Species | Season | Notes |
|---|---|---|
| Smallmouth Bass | May–Oct | Excellent — rimrock structure, warm water |
| Largemouth Bass | May–Oct | Good numbers in coves and inlets |
| Crappie (B&W) | May–Jul | Black and white crappie — dock/structure |
| Catfish | Jun–Sep | Channel catfish and brown bullhead |
| Rainbow/Cutthroat Trout | Year-round | Best in cooler months, ice fishing possible |
Camping
| Campground | Cost | Details |
|---|---|---|
| Main — Full Hookup | $30–$34/night | 22 sites, sewer/water/electric |
| Main — Electric | $26–$30/night | 22 sites with water |
| Main — Tent | $19–$22/night | 23 tent sites |
| Deluxe Log Cabins | $55–$80/night | 5 cabins (1 pet-friendly) |
| Jasper Point | $22–$26/night | 28 electric sites + 1 cabin, FCFS |
| Primitive (Shoreline) | $5–$10/night | Drive-in and boat-in sites |
| Day Use | $5/vehicle | OR annual pass: $30 |
Water Recreation
| Activity | Details | Notes |
|---|---|---|
| Swimming | Roped beach near main campground | No lifeguards |
| Water Skiing | No speed restrictions | Popular — wakeboarding, tubing |
| Kayaking/Paddling | Multiple launch points | Explore 43 miles of shoreline |
| Boat Ramps | Main Park, Jasper Point, Powderhouse Cove | No houseboats |
Best Time to Visit
| Season | Weather | Best For |
|---|---|---|
| Summer (Jun–Aug) | 78–95°F | Swimming, skiing, bass fishing, camping |
| Spring (Apr–May) | 50–72°F | Crappie run, wildflowers, fewer crowds |
| Fall (Sep–Oct) | 45–72°F | Bass fishing, dark sky stargazing |
| Winter (Nov–Mar) | 25–45°F | Trout fishing, ice fishing, solitude |
Frequently Asked Questions
Is this a good bass lake?
One of the best in Oregon. Warm water, rimrock structure, and clear conditions make Prineville Reservoir excellent for both smallmouth and largemouth bass.
What is rockhounding?
Crook County is the “Rockhound Capital of the World.” Agates, jasper, thundereggs, and petrified wood are found throughout the high desert. Check local maps for legal collecting sites.
Is it a Dark Sky Park?
Yes. The area is designated an International Dark Sky Park — exceptional stargazing from the campground or shoreline.
How far from Bend?
About 50 miles (1 hour) northeast via US-26 and OR-27.
Make it a road trip: Pair a visit with Ochoco State Scenic Viewpoint (within about an hour’s drive) or Pilot Butte State Scenic Viewpoint (within about an hour’s drive).
Camping reservations: Book campsites and cabins for Oregon state parks online at oregonstateparks.reserveamerica.com.
🎣 High Desert Fishing Paradise
3,000 acres of warm-water fishing, log cabins, dark sky stargazing, and rockhounding — Oregon’s hidden reservoir in the rimrock canyon country.
Wildlife & Nature
Prineville Reservoir SP — 345 acres on Prineville Reservoir (3,030 acres) in central Oregon’s high desert. The park’s basalt rimrock, sagebrush, and juniper support golden eagles, pronghorn, and mule deer. Largemouth bass, rainbow trout, and catfish fill the reservoir.
Nearby Attractions
Prineville — 15 miles west. Crooked River — below the dam. Smith Rock SP — 20 miles northwest.
Park Location
Plan your gear for Prineville Reservoir State Park
From our editorial guides, matched to this park’s activities:
Top Tours & Activities Near Oregon
from $2,358
from $399
from $128