Diamond Lake

Star4.05
646 reviews
2020 TOKETEE RANGER STATION ROAD, IDLEYLD PARK, OR, USA, 97447
Scenic ViewsSummer Destination

Quick Facts

5,183 ft

Price

$16 - $27/night

Booking

Reservable

Sites

238 campsites

Season

Peak season: June 13...

Cell

Has Service

Pets

Very Pet Friendly

RV FriendlyShowers

Opens U.S. Forest Service site

Official Website
Get Directions

Real-Time Availability

Select a month, then check for open campsites

January 2026

Real-Time Availability

Select a month, then check for open campsites

January 2026
Diamond Lake
$16.00 - $27.00 / night
Campsite Fees
Fees range from $16 to $27 depending on the type of site booked, with additional fees for services such as extra vehicles ($5 per night).
Standard Site Fee$16.00
Hookup Site Fee$0.00
Premium Site Fee$27.00
Hike and Bike Site Fee$0.00
Group Site Fee$0.00
Food Storage Locker Fee$0.00

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Provider
541-498-2531
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What Campers Say

4.05

Satisfactory

Based on 646 reviews

5 Google reviews

Most mentioned

viewsspacioushikinglake

"Diamond Lake Campground receives mixed reviews from users. While many praise the natural beauty, recreational opportunities, and proximity to Crater Lake, consistent issues include poor facility maintenance, lack of cleanliness, and insect problems."

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Campground Map

2020 TOKETEE RANGER STATION ROAD, IDLEYLD PARK, OR, USA, 97447

Diamond Lake

2020 TOKETEE RANGER STATION ROAD, IDLEYLD PARK, OR, USA, 97447

Driving directionsFrom 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.
Accessing the campground requires paved highways and local roads, with clear signage. Forest Road 4795/Diamond Lake Loop is the main access. Seasonal closures or extreme weather may present challenges.
Nearby places
Roseburg, OR (80 miles), Klamath Falls, OR (22.5 miles), Medford, OR (approx. 4 miles from OR-62/OR-230 junction).
Nearby supplies
A nearby resort provides groceries, camping supplies, fuel, and other essentials. Diamond Lake Resort also offers lodging, restaurants, and boat rentals.

Best Time to Camp at Diamond Lake

Summer arrives with brilliant blue skies and warm, dry days that invite endless outdoor pursuits, though wise campers stay alert to occasional wildfire smoke that can drift through the region. As autumn approaches, crisp mountain air gives way to winter's dramatic transformation, blanketing the landscape in pristine snow. During peak summer months, the lake's abundance brings clouds of mosquitoes at dusk—a small price to pay for paradise that seasoned visitors counter with proper preparation.

Best
Summer(Jun-Aug)
3.5 / 5

Peak season: abundant activities and great views, but high insects, crowds and facility issues noted.

Fall(Sep-Nov)
Not recommended

Campground closes after peak season (off-season closure Sep 2–Jun 15).

Spring(Mar-May)
Not recommended

Campground remains in off-season closure through spring months.

Winter(Dec-Feb)
Not recommended

Campground is seasonally closed in winter; winter activities are regional but site is closed.

Planning Tips
  • Peak Season: June 13 - September 2, 2025.. Book 2-3 months ahead.
  • Operating Season: Peak season: June 13 - September 2, 2025. Off-season closures from September 2, 2025 - June 15, 2026.
  • Current Alerts: Possible wildfire smoke affecting visibility and air quality.

About Diamond Lake

Sprawling across 238 sites along Diamond Lake's pristine eastern shoreline, Diamond Lake Campground beckons outdoor enthusiasts with its perfect blend of waterfront serenity and mountain adventure. Whether you're casting a line at dawn, plunging into crystal-clear waters on a hot afternoon, or exploring miles of scenic trails by bike or foot, this expansive facility serves as your gateway to the Cascade Range's most cherished recreational treasures.
Diamond Lake Campground accommodates various camping styles, including tent camping, RV camping, and group camping. All sites are reservation-only, and there are no first-come, first-serve options during the peak season.
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Best Campsites

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Reserving a campsite

Check-in
2:00 PM
Check-out
12:00 PM
Stay Limit
Maximum consecutive stay is 14 nights.

Amenities available

Showers
Potable water
Flush toilets
Dump station
Fire rings
Picnic tables

Activities you can enjoy

Diamond Lake Campground offers a wide range of outdoor activities, making it a year-round destination for adventure seekers. Popular activities include fishing, hiking, biking, boating, and wildlife viewing. The lake's annual stocking of 300,000 fingerling rainbow trout makes it a hotspot for anglers.
HikingThe area features numerous hiking trails, including an 11-mile paved trail around Diamond Lake. Trails range from easy to moderate difficulty, providing scenic views of the lake and surrounding mountains.
FishingFishing is a key attraction at Diamond Lake. The lake is annually stocked with 300,000 fingerling rainbow trout, offering excellent opportunities for anglers from both the shore and boats. One user noted catching 'beautiful Rainbow Trout' and described it as 'a magical place to fish.'
SwimmingThe lake offers swimming opportunities, though the water can be cold. Reports of algae blooms and swarms of midges during certain seasons may affect swimming experiences.
BikingAn 11-mile paved John Dellenback Trail circles Diamond Lake, attracting bicyclists of all skill levels. The trail provides scenic views and is also suitable for walking.
BoatingBoating is a popular activity at Diamond Lake. Rental options, including kayaks and pontoon boats, are available at the nearby resort. The lake allows non-motorized watercraft, making it a peaceful setting for paddling.
Wildlife viewingThe diverse ecosystems in the area support a variety of wildlife, including eagles, owls, and salamanders. Campers often enjoy watching birds and other animals near the lake.
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Policies & Safety

Hazards & AlertsMosquitoes and gnats are prevalent during summer. Wildfires may impact air quality. Sloping terrain may pose challenges for tents.
Active AlertsPossible wildfire smoke affecting visibility and air quality.

Weather at Diamond Lake

Reviews

4.1
646 reviews
Satisfactory
Satisfactory
Diamond Lake is satisfactory, placing it in the bottom 60% of campgrounds based on reviews
Diamond Lake Campground receives mixed reviews from users. While many praise the natural beauty, recreational opportunities, and proximity to Crater Lake, consistent issues include poor facility maintenance, lack of cleanliness, and insect problems.
Review Summaries
Based on 646 reviews

What Campers Love

- Stunning lake and mountain views - Wide range of recreational activities - Spacious sites with picnic tables and fire rings - Friendly and helpful camp hosts - Proximity to Crater Lake and hiking...
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Based on 646 reviews

Common Concerns

- Dirty restrooms and showers - Inconsistent maintenance (e.g., trash overflow, toilet paper shortages) - Swarms of mosquitoes and gnats, especially during mid-summer - Sloped and uneven campsites -...
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Based on 646 reviews

Pro Tips & Recommendations

- Bring plenty of bug spray and citronella candles - Visit during early summer or fall to avoid peak insect activity - Consider lakeside sites for better views but prepare for midges and mosquitoes -...
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Based on 646 reviews

Seasonal Insights

Summer reviews note high insect activity and overcrowded facilities, while fall offers quieter experiences with fewer bugs. Winter activities, such as cross-country skiing, are available but less...
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Based on 646 reviews

Camper Quotes

- 'The lake, the views, and the recreational opportunities were all great, as usual.' - 'Fishing was phenomenal; caught some big trout!' - 'The bugs were insane; we left early because we couldn’t...
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Based on 646 reviews

Site-Specific Reviews

Reviews highlight site-specific issues like sloped or cramped layouts, proximity to bathrooms, and varying levels of privacy. 'Site H040 was socially distanced away from neighbors and had tons of...
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Based on 646 reviews

Accessibility Features

Mixed accessibility reviews. Some found the accessible facilities convenient, while others noted challenges like steep trails and uneven terrain. 'Bathrooms were accessible, but trails to the lake...
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Based on 646 reviews

Pet-Friendly Features

Pets are allowed, but leash rules are not always enforced. 'Too many dogs off-leash caused stress during our stay,' noted one user.
Based on 646 reviews

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Last updated January 13, 2026
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