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
Mary M
VerifiedAugust 17, 2022 • Stayed at: H022, Loop: DIAMOND LAKE
Quiet, low amount if campers midweek. Beautiful paved bike paths.
Lisa K
VerifiedAugust 17, 2022 • Stayed at: A034, Loop: DIAMOND LAKE
Campsites were well spaced with easy access to beach. Need more maps of campground as it is large with many sub areas.
Eric G
VerifiedAugust 15, 2022 • Stayed at: F007, Loop: DIAMOND LAKE
I am among a party of 15-20 persons who spend a week at Diamond Lake in August. My frustration and disappointment finally has me rating and providing feedback on Diamond Lake Campground, OR.
Our party stays in the F loop. For 15 years there has never been a painting nor fixture update in bathrooms.
The bathrooms are incredibly stinky. A toilet seat was replaced with the cheapest unit I've ever seen, where you'd have to be real careful when sitting down or you'd fall off the side.
In the men's restroom, the urinal had overflowed for several days and you had to carefully navigate around this to toilets. This is a health hazard.
The showers near F-loop are 8 units, of which only 4 were operable.
The water had been turned off at many faucet locations, forcing us to travel 100 yards to obtain camp water (yes, even at bathrooms the outside water sources were off)
Also, the showers are incredibly strong, having persons opting to not shower or ask a lodge reservation member for use. I even heard a child crying, with father, because the water pressure out of head was hurtful.
To set up trailer in our site I had to prune back footage of bushes.
This is unacceptable for a USDA USFS managed site.
Lydia P
VerifiedAugust 13, 2022 • Stayed at: K028, Loop: LOOP K
Beautiful campsite!
Ellen L
VerifiedAugust 13, 2022 • Stayed at: G012, Loop: DIAMOND LAKE
Diamond Lake was beautiful. Convenient to Crater Lake National Park. All the toilet and shower facilities were clean. We enjoyed our stay therem
Aimei Y
VerifiedAugust 13, 2022 • Stayed at: G002, Loop: DIAMOND LAKE
wow, where should I start? This is such a great camp. The site is well maintained and most campsites can see the beautiful lake. We woke up in the morning and can see the sun dance on the lake. When we eat dinner, we again can watch the sunset on the lake. Even the shower room faces a beautiful boat launch....
And most of the sites are secured with lots of trees and are distant from one another. We saw a group of young people (maybe more than 10) stay in the campsite next to ours and got nervous. It turns out their noise barely got to our site. We were really happy about the privacy.
And most sites are close to bathrooms.
Overall, a great experience. I have camped in several states. This one has been one of my best experiences.
Dave G
VerifiedAugust 12, 2022 • Stayed at: L005, Loop: LOOP L
We stayed in site L005 for 2 nights in early August. The site was clean, level, and close to the water. We bike 12 miles around the whole lake one afternoon.
Mia J
VerifiedAugust 9, 2022 • Stayed at: G019, Loop: DIAMOND LAKE
Nice little campground! We stayed at site 38 and it was decent. Not much in terms of privacy, but it was fine since we camped in our van. Mosquitos were fairly thick (beginning of Aug) so make sure you bring bug spray. Showers are FREE and hot, and it was a great surprise to us. It gets really windy at times so make sure everything is well staked.
Barbara J
VerifiedAugust 7, 2022 • Stayed at: G031, Loop: DIAMOND LAKE
We really enjoyed our stay at Diamond Lake. However, the reservation system is daunting. In February, we're hovering over our computers to hit "enter" at exactly the right time to book our favorite camping spots. So reserving is not fun, but the trip was.
Ludek S
VerifiedAugust 7, 2022 • Stayed at: K018, Loop: LOOP K
We spent two nights in this campground. Campsite was clean,spacious and close to the lake. Excellent view to the lake and mountains. Toilet was close to campsite but they could be cleaned better.
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