Crater Lake NP in Summer — RV camping guide
PickRV Editorial
The small team behind PickRV
summer warmth
38°–73°F
Highlights
5
RV advisories
4
Permits
1
Summer is the only window when Crater Lake is fully accessible. Rim Drive (33 miles) opens June or July. Wildflowers peak July. Boat tours to Wizard Island operate. Mazama Campground (RVs to 50 ft, $42/night, no hookups) is the main RV option. Reservations book months ahead.
Same park, other seasons
Pack for this
Typical weather, month by month
June
Wildflowers beginning · rim opens
July
Peak wildflowers · driest
August
Continued summer · wildfire smoke possible
What's special now
Highlights this season
Rim Drive 33-mile loop
Iconic drive around the lake. Multiple viewpoints.
Wizard Island boat tour
Boat to island in middle of lake. Permit required.
Crater Lake from Watchman Peak
1.6-mile round-trip hike for the year's best view.
Wildflowers in alpine meadows
July peak. Indian paintbrush, lupine, monkeyflower.
Phantom Ship from rim
Distinctive rock formation in the lake.
Time it right
When to go
Best window to plan
Mid-July for wildflower peak. Mid-June and late August offer slightly easier crowd levels.
Before you tow in
RV-specific considerations
Mazama Campground
RVs to 50 ft, $42/night, no hookups. Books 6 months out.
Rim Drive opening
Typically late June; verify current year.
Boat tour reservations
Limited capacity, book early.
Wildfire smoke risk
August can have smoke from regional fires.
Reserve ahead
Permits + reservations
Stay safe out there
Safety considerations
- Sudden weather changes at elevation.
- Snow possible in any month.
- Lightning on rim afternoons.
- Hypothermia in afternoon storms.
- Cell service patchy.
No surprises
Honest pricing reality
What it actually costs
Mazama: $42/night. Outside RV parks: $50-100 summer.
Quick answers
Frequently asked
When does Rim Drive open?
Typically late June or July, depending on snowpack.
Can I camp at Crater Lake?
Yes — Mazama Campground (RVs to 50 ft, no hookups, $42). Books 6 months out.
Can I boat on Crater Lake?
Yes — boat tours to Wizard Island. Limited capacity, advance reservations.
How crowded is Crater Lake in summer?
Busy at rim viewpoints. Trails less so.
What the NPS site won't tell you
Locals know: the Watchman Peak sunset hike (1.6 mi round-trip) gives you the year's best Crater Lake view at the year's best light, with a fraction of the people you'd see at Rim Village viewpoints. Bring layered clothing — wind at the summit.
Sources we checked
Keep planning