Campsite Odds

Booking odds · September

Bull River Guard Station in September: How Hard Is It to Book?

Bull River Guard Station · MT · Kootenai National Forest

The verdict

Lottery-hard

Booking difficulty 10 out of 10. Gone within minutes of release. Bring a plan B.

Sells out at openBased on 3 years of reservation data

September weekends are typically gone within minutes of the booking window opening.

Bull River Guard Station in September scores 10 out of 10 for booking difficulty — lottery-hard. Gone within minutes of release. Bring a plan B.

Across the last 3 years of reservation history, the typical September booking was locked in about 174 days before arrival, with the campground running roughly 100% full that month. The lightest arrival day is Wednesday, so shifting to a midweek start is the single easiest way to improve your odds.

Lead time

How far ahead people book

Same day: 0% of bookingsSame day1–3d: 0% of bookings1–3d4–7d: 2% of bookings4–7d1–2wk: 4% of bookings4%1–2wk2–4wk: 6% of bookings6%2–4wk1–2mo: 4% of bookings4%1–2mo2–3mo: 4% of bookings4%2–3mo3–6mo: 33% of bookings33%3–6mo6mo+: 46% of bookings46%6mo+Median booking lead time: 174 days ahead
Demand split

Weekend vs. weekday demand

Weekend (Fri–Sat)Weekday (Sun–Thu)

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

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Booking window · September 2027

When September reservations open

Reservations for Bull River Guard Station in September 2027 operate on a rolling 6-month window releasing at 7:00 AM ET.

September 1 stays open

March 1, 2027

at 7:00 AM ET

Release style

6-Month Rolling Window

Releases daily 6 months ahead at 7:00 AM ET

Campsites for September 1, 2027 become bookable on March 1, 2027 at 7:00 AM ET. Each subsequent date throughout September 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.

Plan B

Easier nearby options in September

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

FAQ

Bull River Guard Station in September: common questions

How hard is it to book Bull River Guard Station in September?
Bull River Guard Station rates 10 out of 10 for September — Lottery-hard. Gone within minutes of release. Bring a plan B.
How far in advance should I book Bull River Guard Station for September?
The typical September reservation was made about 174 days before arrival, so plan to book as early as your dates allow.
When do September reservations open for Bull River Guard Station?
Reservations for Bull River Guard Station in September 2027 open on a rolling 6-month window. Sites for September 1 become bookable on March 1, 2027 at 7:00 AM ET, with each subsequent day releasing day-by-day 6 months ahead.
What is the best day to arrive at Bull River Guard Station in September?
Arrivals are lightest on Wednesday. A midweek arrival is usually the easiest booking.

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