Sites & Rates
Average nightly rates229 total sites
RV Sites
183 sites
Tent Sites
46 sites
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
Report Incorrect Information
Help us improve by reporting any incorrect amenity information for Diamond Lake.
Rates, Sites & Availability
229 Sites Available
No sites found matching your criteria.
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.
Site Details
Select a site to view details
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 (695)
What Guests Are Saying
Diamond Lake Campground offers a peaceful and scenic environment with excellent access to Crater Lake National Park and a variety of outdoor activities. Many visitors appreciate the spacious campsites, clean facilities, and friendly staff, with highlights including beautiful lake views and nearby amenities like ice cream and bike trails. However, some sites have uneven ground and limited flat areas for tents, while certain facilities require maintenance, and access to the lake can be challenging in some locations. Overall, guests express a strong desire to return, citing the campground as a favorite destination.
What Guests Are Saying
Diamond Lake Campground offers a peaceful and scenic environment with excellent access to Crater Lake National Park and a variety of outdoor activities. Many visitors appreciate the spacious campsites, clean facilities, and friendly staff, with highlights including beautiful lake views and nearby amenities like ice cream and bike trails. However, some sites have uneven ground and limited flat areas for tents, while certain facilities require maintenance, and access to the lake can be challenging in some locations. Overall, guests express a strong desire to return, citing the campground as a favorite destination.
Review Summary
Dessy S
VerifiedJuly 14, 2022 • Stayed at: L005, Loop: LOOP L
Great camp with gorgeous waterfront sites. The infestation of flies was annoying at first but you get used to it.
jennie J
VerifiedJuly 14, 2022 • Stayed at: A006, Loop: DIAMOND LAKE
First time being at diomand lake for the 4th of July, loved the boat parade and fireworks, camp hoste is always so friendly when he's making his rounds. Been coming here for 3 years know and will be coming back with how nice the camp sites are and all the staff is
Gerald D
VerifiedJuly 15, 2022 • Stayed at: A027, Loop: DIAMOND LAKE
There is quite a bit of deferred maintenance that needs to be done in the campground. Bathrooms and showers need work, potholes in the road need fixed, and a number of water facets are out of service.
Douglas G
VerifiedJuly 15, 2022 • Stayed at: E003, Loop: DIAMOND LAKE
Awesome view, great facilities (toilets, showers), but the gnats were horrible and severely detracted from our stay during early July.
TAI K
VerifiedJuly 15, 2022 • Stayed at: A007, Loop: DIAMOND LAKE
The campsites are well spaced out.
Kelly W
VerifiedJuly 15, 2022 • Stayed at: H040, Loop: DIAMOND LAKE
The one plus of this campground is that it's near Crater Lake, other than that I would not suggest it. The bathrooms were so disgusting, I don't think they'd been cleaned for months. There were piles of dead bugs and what looked like throwup on the wall. There is only 1 spot on each loop to throw trash away. We didn't see a single person cleaning up campsites, bathrooms or showers the entire 4 days we were there. If you are going to stay bring bug tents and loads of bug spray, the mosquitos and gnats are awful in this area.
JEFFREY L
VerifiedJuly 16, 2022 • Stayed at: H004, Loop: DIAMOND LAKE
Wish we could have stayed longer
Ismael P
VerifiedJuly 18, 2022 • Stayed at: A029, Loop: DIAMOND LAKE
We stayed here for a night in July 10.
First all, the bathrooms were beyond dirty. It was like they hadn’t been cleaned in months, and the summer heat did nothing to help the smell. The smell was atrocious, and there was no sort of ventilation in the bathrooms either.
The camping and RV areas were mostly clean but they were still in bad condition overall.
Wouldn’t recommend choosing a spot next to the lake, specially during the summer due to the mosquitoes. The mosquitoes were perhaps the worst.
There were swarms and swarms of mosquitoes, it was to the point where we couldn’t get into our RV without letting them in.
It was impossible to stay outside for more than 10 mins, so we couldn’t even enjoy the view.
Faye C
VerifiedJuly 18, 2022 • Stayed at: A013, Loop: DIAMOND LAKE
Minimal cell service. Very rustic sites. The rangers and host were very helpful!!
Caitlyn M
VerifiedJuly 19, 2022 • Stayed at: A014, Loop: DIAMOND LAKE
Clean, well maintained campsites and bathrooms. We spent most of our days at the lake down by the resort and marina, and rented paddle boats and kayaks. It’s a beautiful spot!
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.
Elevation: 1594 feet
60 mi drive to downtown Idleyld Park (about 1 hr 7 min)
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: September 4, 2026