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
Charles S
VerifiedSeptember 9, 2021 • Stayed at: A032, Loop: DIAMOND LAKE
Rangers and staff were welcoming and keep the facilities clean. Perfect location for camping before hiking Mt. Theilsen.
Kim G
VerifiedSeptember 9, 2021 • Stayed at: L004, Loop: LOOP L
We were in L004. There were very few other campers around. The hosts were off as well. We pretty much had the place to ourselves. It was absolutely beautiful there and I was so sad to have to leave after only 1 day. Listening to the lake lapping on the shore was so relaxing. Woke up to a family of ducks sleeping on the rocks near the shore and saw lots of deer along the road. The restrooms were clean and heated. Showers were hot, but having to constantly push the button to keep the water on in cold weather was annoying to say the least. Handicap shower stall was broken along with one other shower head in women's. Also liked having the water spigot and graywater disposal nearby.
It was very chilly at night during our stay. Fall was in full swing. Unfortunately, Oregon was on fire and the smoke came in thick. Couldn't see across the lake at some points so missed out on Crater Lake as well. Would recommend this campground to anyone.
Nancy L
VerifiedSeptember 8, 2021 • Stayed at: B008, Loop: DIAMOND LAKE
good location to access the lake. Our campground too close to the road and noisy at night. Hot water is good in bathroom.
David I
VerifiedSeptember 8, 2021 • Stayed at: G039, Loop: DIAMOND LAKE
The USFS woman at the entrance to accept guests was really sweet. She won my old guy heart.
The CG was almost empty due to the regional fires. It was very smoky upon arrival and gone during the night.
I really liked my stay but would not recommend staying too close to the pizza business due to their very noisy swamp cooler which is on until 9pm. Better to tent camp further east.
Lynne C
VerifiedSeptember 7, 2021 • Stayed at: M008, Loop: DIAMOND LAKE
Smoke from forest fires. Other than that, campsite was clean, camp host efficient and friendly. Good experience.
John R
VerifiedSeptember 5, 2021 • Stayed at: K006, Loop: LOOP K
Dimond Lake is beautiful by itself. With its close proximity to Crater Lake it's a double win! The park staff are friendly and helpful. The campsite we were at was pristine, with direct access to the lake.
Rachel B
VerifiedSeptember 5, 2021 • Stayed at: G016, Loop: DIAMOND LAKE
Bathrooms were nice and clean. Besides the smoke the views were amazing and the campgrounds had a nice and quiet atmosphere. We rented a pontoon boat at the resort for the day and had fun hanging out on the lake.
Adam R
VerifiedSeptember 4, 2021 • Stayed at: G040, Loop: DIAMOND LAKE
Resort needs to be maintained and renovated. Store, cabins and lodge look like something out of a horror movie.
Katrina H
VerifiedSeptember 3, 2021 • Stayed at: F006, Loop: DIAMOND LAKE
Bathrooms were clean and camp host was kind and helpful.
Randal C
VerifiedSeptember 2, 2021 • Stayed at: A032, Loop: DIAMOND LAKE
I love the area and have driven past this campground many times. We stayed here one night on our way from CA to WA. Clean campground and bathroom, and great proximity to Crater Lake, but the wildfire smoke was a little much. Fairly quiet overall, but some road noise during the night and early morning. Couldn't see across the lake with all the smoke, but I am sure the lake would have been fun for the kids otherwise.
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