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
Nancy D
VerifiedAugust 1, 2022 • Stayed at: M015, Loop: DIAMOND LAKE
This is a beautiful campground on a beautiful lake. Great opportunities for paddling and boating, and the bike path around the lake is superb. I am usually not fazed by bugs, but the midge swarms were absolutely insane and didn't allow us to sit outside. Many of the sites do not have a level pad, so plan on bringing plenty of leveling blocks for your camper. Other than the bugs, this is a great campground with good access to Crater Lake. If we come again, it will be in the fall when hopefully no midges are swarming.
Grace S
VerifiedAugust 1, 2022 • Stayed at: C005, Loop: DIAMOND LAKE
We had a lovely time at Diamond Lake Campground. We had a relatively private site and we (our dog included) really enjoyed swimming in the lake. The visitor/campground office was only open 3 days a week, which was a bit disappointing because we wanted some information about the location but were unable to speak to anyone. During the night we felt very safe but the various RV and people sounds were a bit disruptive. Overall we had a wonderful stay at Diamond Lake and would definitely return.
Karla C
VerifiedJuly 31, 2022 • Stayed at: G027, Loop: DIAMOND LAKE
Lovely site right on the lake with easy access for our kayaks. Unfortunately there were multiple parties camping right next door with loud generators and children screaming late at night and early in the morning and throughout the day, as well as riding bikes next to our site. Cute and fun for them, but not overly relaxing for us (which we realize is hit or miss when camping in an overly-populated area.) The rest of the experience was great.
Michael D
VerifiedJuly 30, 2022 • Stayed at: H011, Loop: DIAMOND LAKE
CG ok
jonathan s
VerifiedJuly 28, 2022 • Stayed at: K021, Loop: LOOP K
Close to the water and bathroom. Sites are not next to each other and big enough to spread out multiple tents and camping gears. Waterfront location is very convenient for SUP and kayak.
Grace F
VerifiedJuly 28, 2022 • Stayed at: D008, Loop: DIAMOND LAKE
The bugs are thick so be aware, especially as you get closer to the lake. BUT the wildflowers in July were incredible, we had a lovely time.
Erica Z
VerifiedJuly 27, 2022 • Stayed at: M014, Loop: DIAMOND LAKE
Our camping spot was amazing! Beautiful lake, great trails for bikes/walking. Clean
Daniel E
VerifiedJuly 27, 2022 • Stayed at: M012, Loop: DIAMOND LAKE
The setting and campground were great. The maintenance of the bathrooms was awful. Nobody ever cleaned the bathrooms for the week that we were there. One day somebody swept them, but the toilets and sinks were never cleaned. We rarely saw any presence of workers in the campground.
Alex P
VerifiedJuly 26, 2022 • Stayed at: E003, Loop: DIAMOND LAKE
Great campsite, right on the lake shore. Feels private. A lot of timber around, if you have a saw or a large axe you won't have problems with firewood. There were a lot of small flies in the evening that went dormant in the night. No mosquitoes though. Wish we stayed longer and could bike around the lake.
Susanne K
VerifiedJuly 26, 2022 • Stayed at: D007, Loop: DIAMOND LAKE
Nice, large camping sites. Great price and easy to find 3 spots together for a friends camp out. The lake was beautiful, but very buggy along the shore where the kids wanted to swim.
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