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
April C
VerifiedJuly 16, 2021 • Stayed at: A036, Loop: DIAMOND LAKE
Diamond Lake never disappoints. Every year we stop at Diamond Lake as we make our way around different spots in Oregon. I don’t think you can have a bad view or camping spot. The facilities are always clean and the people camping are always friendly. Staff is very helpful and informative.
Michael B
VerifiedJuly 16, 2021 • Stayed at: E007, Loop: DIAMOND LAKE
We booked late and stayed in 3 sites over 3 nights. All 3 sites were well maintained and had great access to the lake. It was just a short drive to Crater Lake and Mt. Thielsen was an amazing hike.
James M
VerifiedJuly 15, 2021 • Stayed at: M003, Loop: DIAMOND LAKE
Stayed here on a motorcycle trip around Oregon. Always love camping here when I'm in the area. Always very clean rest rooms and even have showers! The lodge with a small store and a restaurant is only a couple of miles away.
Paul T
VerifiedJuly 15, 2021 • Stayed at: H039, Loop: DIAMOND LAKE
Diamond Lake was absolutely beautiful. The resort was close by and had the items we forgot. The workers were excellent and friendly. Loved the paved walkways, lots of them! Awesome sunset over the lake. We will come back.
Vernon C
VerifiedJuly 14, 2021 • Stayed at: G036, Loop: DIAMOND LAKE
Very nice !
Anette S
VerifiedJuly 13, 2021 • Stayed at: K011, Loop: LOOP K
The lake is beautiful and the weather was wonderful.
Stacey M
VerifiedJuly 12, 2021 • Stayed at: K023, Loop: LOOP K
This is a beautiful campground. The sites on the lake are great. Ours had lake access. The only drawback is that it is not very private. Some sites are close together with little to seperate them.
MIMI G
VerifiedJuly 12, 2021 • Stayed at: G009, Loop: DIAMOND LAKE
Beautiful site, well-maintained. Lovely camphost and Forest Service staff. Our van died. We had to wait a day for a tow. They were most patient and helpful
Carol H
VerifiedJuly 12, 2021 • Stayed at: K003, Loop: LOOP K
Beautiful lake. No luck fishing as lake was warm, but relaxing and enjoyable. Campground was clean, quiet and well maintained.
Sharon C
VerifiedJuly 12, 2021 • Stayed at: K009, Loop: LOOP K
We had a site in the K loop. It was slanted and cramped. There was barely had enough room for our tent or to be able to comfortably sit around the fire ring. Also there was a horrible spider infestation. I don't know if it was the time or year or spiders had hatched under the picnic table, but they were everywhere and on everything. When we packed up, some even managed to stay attached to our gear and travel with us. Being near water, mosquitos were expected, but gnats came out in swarms in the evening. The potable water was turned on, but the placement could have been better. It was across from our campsite next to the campsite across the road and it felt like you were walking into their site to get water, especially when they had a tent placed in close proximity. The bathrooms did have flushing toilets and toilet paper, but no hand soap and no electricity. Also being on a hillside, access to the water was difficult as the trail down was steep and narrow. I have heard there are bigger and flatter sites there that are nicer, but the site we had, I would not recommend.
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 3, 2026