Campsite Odds

Booking odds · October

Granite Butte Lookout in October: How Hard Is It to Book?

Granite Butte Lookout · MT · Helena-Lewis and Clark National Forest

The verdict

Hard

Booking difficulty 9 out of 10. Competitive. Be ready when the booking window opens.

Sells out in daysBased on 3 years of reservation data

Popular October dates usually sell out within a few days of release.

Granite Butte Lookout in October scores 9 out of 10 for booking difficulty — hard. Competitive. Be ready when the booking window opens.

Across the last 3 years of reservation history, the typical October booking was locked in about 137 days before arrival, with the campground running roughly 117% full that month. The lightest arrival day is Thursday, 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: 3% of bookings1–3d4–7d: 5% of bookings5%4–7d1–2wk: 10% of bookings10%1–2wk2–4wk: 8% of bookings8%2–4wk1–2mo: 6% of bookings6%1–2mo2–3mo: 8% of bookings8%2–3mo3–6mo: 29% of bookings29%3–6mo6mo+: 31% of bookings31%6mo+Median booking lead time: 137 days ahead
Demand split

Weekend vs. weekday demand

Weekend (Fri–Sat)Weekday (Sun–Thu)

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

Cancellation alert

Get notified when a spot opens

Granite Butte Lookout in October books up fast. We'll email you if a spot opens up. No spam, unsubscribe anytime.

Booking window · October 2026

When October reservations open

Reservations for Granite Butte Lookout in October 2026 operate on a rolling 6-month window releasing at 7:00 AM ET.

October 1 stays open

April 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 October 1, 2026 become bookable on April 1, 2026 at 7:00 AM ET. Each subsequent date throughout October 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 October

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

FAQ

Granite Butte Lookout in October: common questions

How hard is it to book Granite Butte Lookout in October?
Granite Butte Lookout rates 9 out of 10 for October — Hard. Competitive. Be ready when the booking window opens.
How far in advance should I book Granite Butte Lookout for October?
The typical October reservation was made about 137 days before arrival, so plan to book as early as your dates allow.
When do October reservations open for Granite Butte Lookout?
Reservations for Granite Butte Lookout in October 2026 open on a rolling 6-month window. Sites for October 1 become bookable on April 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 Granite Butte Lookout in October?
Arrivals are lightest on Thursday. A midweek arrival is usually the easiest booking.

← Granite Butte Lookout complete reservation guide & all months