Campsite Odds

Booking odds · October

Atwell Mill Campground in October: How Hard Is It to Book?

Atwell Mill Campground · CA · Sequoia & Kings Canyon National Parks

The verdict

Easy

Booking difficulty 1 out of 10. Usually available — you can often book close to your trip.

Rarely sells outBased on 3 years of reservation data

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

Atwell Mill Campground in October scores 1 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 October booking was locked in about 7 days before arrival, with the campground running roughly 19% full that month. The lightest arrival day is Tuesday, so shifting to a midweek start is the single easiest way to improve your odds.

Lead time

How far ahead people book

Same day: 19% of bookings19%Same day1–3d: 16% of bookings16%1–3d4–7d: 20% of bookings20%4–7d1–2wk: 19% of bookings19%1–2wk2–4wk: 27% of bookings27%2–4wk1–2mo: 0% of bookings1–2mo2–3mo: 0% of bookings2–3mo3–6mo: 0% of bookings3–6mo6mo+: 0% of bookings6mo+Median booking lead time: 7 days ahead
Demand split

Weekend vs. weekday demand

Weekend (Fri–Sat)Weekday (Sun–Thu)

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

Booking window · October 2026

When October reservations open

Reservations for Atwell Mill Campground 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.

Fees

How much does it cost to camp at Atwell Mill Campground?

ENTRANCE FEES APPLY in Mineral King - buy your pass ahead of time. CAMPING FEES: $32 per night for Regular Camping and $16 per night for valid lifetime Access Pass, lifetime Senior Pass, and annual Senior Pass. No other passes receive reduced rates. If your campsite remains vacant for 24 hours after your arrival date it will be cancelled and made available on rec.gov. You will be charged for the first night's campsite fee and a $10 cancellation fee, all other fees after that will be refunded. Recreation.gov policies apply to all reservations, cancellations, refunds and date changes. Call (559) 565-4404 if you will be arriving 24 hours after your arrival date so your site won't be cancelled.

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

FAQ

Atwell Mill Campground in October: common questions

How hard is it to book Atwell Mill Campground in October?
Atwell Mill Campground rates 1 out of 10 for October — Easy. Usually available — you can often book close to your trip.
How far in advance should I book Atwell Mill Campground for October?
The typical October reservation was made about 7 days before arrival, so plan to book as early as your dates allow.
When do October reservations open for Atwell Mill Campground?
Reservations for Atwell Mill Campground 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 Atwell Mill Campground in October?
Arrivals are lightest on Tuesday. A midweek arrival is usually the easiest booking.

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