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
Stephen S
VerifiedJune 29, 2026 • Stayed at: K001, Loop: LOOP K
Location of site K1 was good. Nice lake view. Parking pad was fairly level for our Sprinter. Previous guest left trash behind at site. Closest restroom # DL4-5 has no working lights and smelled pretty bad. Seems like the contracted janitorial service only reloaded toilet paper every two days and nothing else.
Tennille W
VerifiedJune 30, 2026 • Stayed at: E006, Loop: DIAMOND LAKE
This campsite was very nice. We have a 30 foot trailer and a Toyota tundra that fit in the slot quite snug. Right on the lake plenty of grass for the dog, nice fire pit and picnic table. Somewhat close to restrooms.
I highly recommend the pizza place down the road with the ice cream shop!!
Monte P
VerifiedJuly 1, 2026 • Stayed at: G020, Loop: DIAMOND LAKE
Beautiful area with a view of the lake from most campsites. The sites were clean and well maintained. You need to check the physical details of the site before committing as MANY have steeply sloped pads with a small level area at the end.
Jan L
VerifiedJuly 2, 2026 • Stayed at: A033, Loop: DIAMOND LAKE
Nice place to camp - not too crowded even though we were there in June. There were however tons of bugs...large black ants, biting flies, mosquitos, spiders, and yellow jackets. We spent one day driving down Hwy 138 and stopped at all the waterfalls.
Brenda A
VerifiedJuly 2, 2026 • Stayed at: G033, Loop: DIAMOND LAKE
Beautiful campground, quiet and spacious site right on the lake. Bathrooms were clean. Great stay!
Paul C
VerifiedJuly 2, 2026 • Stayed at: A003, Loop: DIAMOND LAKE
Great park. Clean bathrooms. Great fishing. Will stay again next year.
Jim O
VerifiedJuly 3, 2026 • Stayed at: A016, Loop: DIAMOND LAKE
Good time had by all!!!
Holland F
VerifiedJuly 3, 2026 • Stayed at: K030, Loop: LOOP K
Beautiful and well maintained campground. The sites are moderately close together, but some are a bit away from the road and have a lot of trees, so it feels much more private! Our site was on the waterfront and tucked back from the road a ways, and it was quite nice!
The bathrooms were clean (but had no soap, so plan to brung some with you), and the water spigots were well placed.
Victoria K
VerifiedJuly 3, 2026 • Stayed at: L005, Loop: LOOP L
Great site! Amazing lake views at this campsite! Close to the bathrooms with showers and has a large flat area perfect for tents. The driveway is a little odd in that it's flat at the top and then downhill to the bottom which is another flat spot. So if you're in a small camper, it may be a difficult site to set up at.
Gary S
VerifiedJuly 4, 2026 • Stayed at: H025, Loop: DIAMOND LAKE
When making our rez I chose an RV site. We barely had room to squeeze our 20’ trailer in the site. It was more suitable as a tent only site. No way on the website to tell.
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