About Diamond Lake
Number of accommodations: 229
Seasonal information
2026 Season availability
Campground Amenities
RV Utilities and Hookups
- Dump station on site
Water and Hygiene
- Potable Water
Water Access
- Lake Access
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Rates, Sites & Availability
229 Sites Available
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Site Details
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229 Sites Available
No available sites
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Reviews (561)
What Guests Are Saying
Diamond Lake Campground offers a beautiful and scenic location with well-maintained facilities, including clean bathrooms and showers. Campers appreciate the spacious sites, picturesque views, and access to biking and water activities. While some issues with restroom availability and site leveling were noted, overall experiences highlight the campground as a wonderful place for family camping and a convenient base for visiting Crater Lake National Park.
What Guests Are Saying
Diamond Lake Campground offers a beautiful and scenic location with well-maintained facilities, including clean bathrooms and showers. Campers appreciate the spacious sites, picturesque views, and access to biking and water activities. While some issues with restroom availability and site leveling were noted, overall experiences highlight the campground as a wonderful place for family camping and a convenient base for visiting Crater Lake National Park.
Review Summary
Skye C
VerifiedSeptember 24, 2021 • Stayed at: H045, Loop: DIAMOND LAKE
Decent campground with some sites right on the lake. The sites are large and there's a good amount of space between them, but some are still better than others. The site I had was on a hill, so my tent wasn't entirely flat. There was a few stairs between my parking spot and my site. I wish there were more access points to the lake, as far as I could tell unless your site was on the water you couldn't access it. Good distance from Crater Lake, easy to find.
John B
VerifiedSeptember 18, 2021 • Stayed at: M002, Loop: DIAMOND LAKE
Beautiful location.
Tory F
VerifiedSeptember 14, 2021 • Stayed at: B005, Loop: DIAMOND LAKE
Just want to say the rangers that work at the entrance are truly top notch with their customer service. Just easy to talk to/ask questions. They were knowledgeable about the area and super accommodating. I really appreciated that!
Amanda H
VerifiedSeptember 13, 2021 • Stayed at: A014, Loop: DIAMOND LAKE
Our campsite was awesome, B10. Air quality was poor, but that was expected. Close to the bathrooms and clean. We enjoyed our time there.
Melinda P
VerifiedSeptember 13, 2021 • Stayed at: K009, Loop: LOOP K
Diamond Lake facilities are top notch: clean bathrooms, hot showers, boat / bike rentals, scenic camp spots.
Now if they could just control the whang-dang forest fire smoke and the temperature of the lake!
John U
VerifiedSeptember 13, 2021 • Stayed at: H044, Loop: DIAMOND LAKE
Directional signs for the loops and some one-way markers are not easy to spot in some places (example: getting to loop F from loop A without being confused by signs for 1-way exit from loop D and access to loop E).
Gatehouse staff excellent, as was host in loop H. Never saw host for loop F.
JULIE F
VerifiedSeptember 12, 2021 • Stayed at: C007, Loop: DIAMOND LAKE
Loved the campground - wish we had more time there - all was good except the smoke!!
Robin B
VerifiedSeptember 12, 2021 • Stayed at: H012, Loop: DIAMOND LAKE
People in the marina and store were really nice. Food in the lodge was amazing. The boat we rented was in great working order, clean and there were lots to choose from. The park host was pleasant and helpful. Bathrooms were clean. Would give a 5 stars, but I felt like a lot of campsites were on a slope in the "diamond lake campground". It would have been nice to have a flat spot for our tent. All in all our stay was very pleasant!
Dhruv S
VerifiedSeptember 12, 2021 • Stayed at: A009, Loop: DIAMOND LAKE
Very nice campground, we’ll equipped and clean utilities. We went on Labor Day weekend and the smoke make it terrible to stay there; no fault of the campground though.
There were definitely people with campfires, making the situation worse. Would recommend staying here once the wildfires have subsided. Great campsite with accessibility to Crater Lake.
robert r
VerifiedSeptember 12, 2021 • Stayed at: A001, Loop: DIAMOND LAKE
Other than burnt trees and smoke, it was a good experience.
Location Diamond Lake
Address:
2020 Toketee Ranger Station Road
Idleyld Park, OR, 97447
United States
From Roseburg, OR, turn onto OR-138 east / NE Diamond Lake Boulevard, drive 80 miles east on Highway 138. Turn right onto Forest Road 4795/ Diamond Lake Loop at the north entrance to Diamond Lake Recreation Area. Proceed 2.5 miles to the campground entrance on the right.
From Klamath Falls, OR, or Bend, OR, follow US-97 to OR-138. Follow OR-138 west approximately 22 ½ miles to Forest Road 4795/Diamond Lake Loop. Turn left onto FR 4795 and proceed 2.5 miles to the campground entrance on the right.
From Medford, OR, follow OR-62 and OR-230 to OR-138. Turn left on OR-138 and follow it north approximately 4 miles to Forest Road 4795/Diamond Lake Loop. Turn left onto FR 4795 and proceed 2.5 miles to the campground entrance on the right.
Diamond Lake is accessible via OR-138, which connects to US-97 and OR-62 within approximately 25 miles. From Klamath Falls or Bend, OR-138 can be reached via US-97.
Latitude & Longitude: 43.1593 / -122.133
Elevation: 1594 feet
Policies & Rules
General
- No electric, water, or sewer site hook-ups available
- Off-road vehicle use is not permitted in the campground
- Click here for more information about Umpqua National Forest
- Don't Move Firewood: Please protect Pacific Northwest forests by preventing the spread of invasive species. Firewood can carry insects and diseases that can threaten the health of our western forests. You can make a difference by obtaining and burning your firewood near your camping destination. Visit Dontmovefirewood.org for further information.
- Extra vehicle fee $5 per vehicle per night.
- Maximum vehicle length: 35 feet
Nearby Campgrounds
Nearby destinations
Last updated: June 4, 2026