Campsite Odds

Booking odds · April

Kamloops Island Campground in April: How Hard Is It to Book?

Kamloops Island Campground · WA · Lake Roosevelt National Recreation Area

The verdict

Easy

Booking difficulty 2 out of 10. Usually available — you can often book close to your trip.

Rarely sells outBased on 3 years of reservation data

April rarely sells out — you can often book close to your trip.

Kamloops Island Campground in April scores 2 out of 10 for booking difficulty — easy. Usually available — you can often book close to your trip.

Across the last 3 years of reservation history, the typical April booking was locked in about 1 days before arrival, with the campground running roughly 6% full that month. The lightest arrival day is Monday, so shifting to a midweek start is the single easiest way to improve your odds.

Lead time

How far ahead people book

Same day: 44% of bookings44%Same day1–3d: 17% of bookings17%1–3d4–7d: 8% of bookings8%4–7d1–2wk: 10% of bookings10%1–2wk2–4wk: 10% of bookings10%2–4wk1–2mo: 6% of bookings6%1–2mo2–3mo: 4% of bookings2–3mo3–6mo: 0% of bookings3–6mo6mo+: 2% of bookings6mo+Median booking lead time: 1 day ahead
Demand split

Weekend vs. weekday demand

Weekend (Fri–Sat)Weekday (Sun–Thu)

Best odds: arrivals are lightest on Monday in April. A midweek arrival is your easiest booking.

Booking window · April 2027

When April reservations open

Reservations for Kamloops Island Campground in April 2027 operate on a rolling 6-month window releasing at 7:00 AM ET.

April 1 stays open

October 1, 2026

at 7:00 AM ET

Release style

6-Month Rolling Window

Releases daily 6 months ahead at 7:00 AM ET

Campsites for April 1, 2027 become bookable on October 1, 2026 at 7:00 AM ET. Each subsequent date throughout April releases day-by-day exactly 6 months prior to arrival.

Facility note: Standard Recreation.gov 6-month rolling window: sites become bookable 6 months before arrival at 7:00 AM ET.

Fees

How much does it cost to camp at Kamloops Island Campground?

This is a reservation only campground at $23/night. Site must be reserved through recreation.gov. No first come sites available. Dump Station one time fee of $10 per reservation paid at pay.gov/public/form/start/1575878640. Weekly Boat Launch Fee $10/seven consecutive days. Paid online at https://www.pay.gov/public/form/entry/101/656441199/. Annual Boat Launch Fee $60/year available by vendor only.

Fee details as listed on Recreation.gov. Rates and passes change by season, so confirm the current price on Recreation.gov before you book.

Plan B

Easier nearby options in April

If your dates are flexible, these nearby campgrounds are typically easier to book.

Kettle River Campground

WAEasy

Evans Campground

WAEasy

North Gorge Campground

WAEasy

FAQ

Kamloops Island Campground in April: common questions

How hard is it to book Kamloops Island Campground in April?
Kamloops Island Campground rates 2 out of 10 for April — Easy. Usually available — you can often book close to your trip.
How far in advance should I book Kamloops Island Campground for April?
The typical April reservation was made about 1 days before arrival, so plan to book as early as your dates allow.
When do April reservations open for Kamloops Island Campground?
Reservations for Kamloops Island Campground in April 2027 open on a rolling 6-month window. Sites for April 1 become bookable on October 1, 2026 at 7:00 AM ET, with each subsequent day releasing day-by-day 6 months ahead.
What is the best day to arrive at Kamloops Island Campground in April?
Arrivals are lightest on Monday. A midweek arrival is usually the easiest booking.

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