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
All sites are booked for your selected dates. Try showing all sites to see booked options, create an alert to be notified when something opens up, or adjust your dates.
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
Donna C
VerifiedAugust 14, 2025 • Stayed at: A003, Loop: DIAMOND LAKE
The campground was beautiful. And well maintained. The camping spaces were large and spacious. We didn’t feel at all crowded by people on either side. There should be a slower speed limit posted through the park. We saw small kids running back and forth across the road and cars going way too fast.
Aaron P
VerifiedAugust 14, 2025 • Stayed at: L005, Loop: LOOP L
Incredible campsites. Best of my entire trip.
Jeff F
VerifiedAugust 13, 2025 • Stayed at: A015, Loop: DIAMOND LAKE
The campsite, bathrooms and common areas were all clean and well maintained.
Daniel G
VerifiedAugust 11, 2025 • Stayed at: A009, Loop: DIAMOND LAKE
Everything was great! definitely coming back. Prepare for bad phone signal. and I recommend using cash. if you go to the market.
Also Ants were everywhere but we managed.
FUN though.
Natasha F
VerifiedAugust 11, 2025 • Stayed at: K037, Loop: LOOP K
Beautiful location. Love the camp host that has free WiFi set up, thank you! Only complaint is the bathrooms have no soap or hand sanitizer, would love it if they provided that, otherwise awesome!
Kathy H
VerifiedAugust 10, 2025 • Stayed at: C006, Loop: DIAMOND LAKE
Diamond Lake is a beautiful natural lake. It has many lakefront campsites. We love to bike the 11 mile paved bike path around the lake, and have breakfast at the Lodge before we leave. It’s nice to visit nearby Crater Lake, too. The main downside of Crater Lane is the many mosquitoes mainly in the early part of summer.
Brian H
VerifiedAugust 9, 2025 • Stayed at: G027, Loop: DIAMOND LAKE
G27 is an excellent lake front site with good view. Decent privacy but is open to G29 next door. Parking pad is level enough for our 24' trailer, larger RV may be more difficult to level. Lots of sun but enough trees to provide some shade. Close enough to main access road that you can see and hear cars, but not too bad.
Lauren C
VerifiedAugust 8, 2025 • Stayed at: G033, Loop: DIAMOND LAKE
I booked site G033 which had an incredible view of the lake and mountain and a good amount of privacy. However, the toilets right next to the site were out of order and the port-a-potties there had clearly not been serviced in a long time. Facilities by the camp host were open and clean. I also found that it was quite difficult to find the G section of the camp as signage was lacking.
patricia K
VerifiedAugust 6, 2025 • Stayed at: M006, Loop: DIAMOND LAKE
the sites were clean and we had a great time
Cameron B
VerifiedAugust 6, 2025 • Stayed at: G016, Loop: DIAMOND LAKE
G16 is not a site i would recommend to anyone unless they are booking the neighboring sites. No privacy. The group site is 50 ft away, and the other non powered site has no foliage in between, so you will be only 100 ft away and everyone's activities are visible to each other.
South Shore pizza is good, the jumbo wings are no good at all just big and breaded soggy mess, the resort food is just okay but had great views and hang out spot at the shore. Music on the patio is a bit loud too. I was bitten by a whistle pig while eating lunch so beware of critters and needs that are used to being fed.
Otherwise, do yourself a favor and reserve the lakefront sites way out because they look amazing and everyone knows it so they are usually booked.
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