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
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Rates, Sites & Availability
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Site Details
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229 Sites Available
No available sites
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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
Terence O
VerifiedAugust 27, 2021 • Stayed at: M006, Loop: DIAMOND LAKE
Wildfire smoke inhibited some of our enjoyment during our trip, but the facilities were clean and the campground is incredible!
Robert E
VerifiedAugust 26, 2021 • Stayed at: C002, Loop: DIAMOND LAKE
Great campgrounds in and around C005. Very large and close to the showers, boat dock, garbage cans, etc. There's so much to do at Diamond Lake, from fishing, boating, horseback riding, store, restaurant, swimming, and much more.
Steven F
VerifiedAugust 26, 2021 • Stayed at: H016, Loop: DIAMOND LAKE
Trailer site was not ideal so I was able to obtain another site for additional charge since it was a larger site. Staff was very friendly and helpful. Crater Lake National Park is very close for day trips, although it was not very scenic due to the smoke from forest fires this year. Diamond Lake has much to offer for recreation - boating, swimming, fishing and hiking.
Sarah C
VerifiedAugust 24, 2021 • Stayed at: M007, Loop: DIAMOND LAKE
Great place for all. Amenities are great. Location and sites are beautiful and spaced out well. Lake is not for watersport type play but great for swimming as speed limit for boats is 10mph, it keeps wakes minimal for shore play.
Peter G
VerifiedAugust 24, 2021 • Stayed at: M010, Loop: DIAMOND LAKE
Great place, love ❤ it.
Stephanie D
VerifiedAugust 23, 2021 • Stayed at: H048, Loop: DIAMOND LAKE
We had a great time despite the haze in the sky due to fires. First trip to Diamond Lake and Crater Lake. No cell service meant true camping and hanging out, connecting through conversation and fun activities. My only complaint/concern was the lake itself. One dock we found a sign that warned of a harmful poisonous algae but not posted on the dock we were using. And this after the kids had swam. We checked the alae blooms for Diamond Lake prior to camping. A notice of alae status included with your email reminders of reservations would help clarify.
Colette H
VerifiedAugust 23, 2021 • Stayed at: A038, Loop: DIAMOND LAKE
The bike ride around the lake is wonderful!
Jennifer M
VerifiedAugust 22, 2021 • Stayed at: B008, Loop: DIAMOND LAKE
Beautiful and large spot! Be prepared to have to come in the one way street the wrong way to get your trailer into the spot. Only complaint about this spot, that the driveway angle is wrong for the one way street.
Robert S
VerifiedAugust 22, 2021 • Stayed at: G036, Loop: DIAMOND LAKE
The lake is beautiful, the campground is tired. The sites are very dusty with little grass. Makes it very dirty.
Mike R
VerifiedAugust 22, 2021 • Stayed at: K008, Loop: LOOP K
Bathrooms and showers were filthy and had three fishing pole stolen out of my boat
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 7, 2026