Acadia National Park · ME

Acadia — Cadillac Summit Road (Daytime) fills up fast. Cancellations come back all season.

Acadia requires this vehicle reservation to drive Cadillac Summit Road during daytime hours in the reservation season; check the facility page for the exact release schedule.

Live availability
checked just now via recreation.gov

Right now: open slots on 25 dates in October 2026.

Not your date? Get free alerts the second one opens ↓

Thu, Oct 1 · 22 slots · claim →Fri, Oct 2 · 22 slots · claim →Sat, Oct 3 · 22 slots · claim →Sun, Oct 4 · 22 slots · claim →Mon, Oct 5 · 22 slots · claim →Tue, Oct 6 · 22 slots · claim →Wed, Oct 7 · 22 slots · claim →Thu, Oct 8 · 22 slots · claim →

+ 17 more dates this month.

Free timed-entry alerts

Get emailed the second your Acadia — Cadillac Summit Road (Daytime) date opens. Your Scout starts checking the moment you subscribe — the first email arrives right away with where things stand.

When somebody cancels, the next email in your inbox is your Acadia — Cadillac Summit Road (Daytime) date — claim link included, while the slot is still there.

I'll email you the second your date opens.

Free — one Scout per email. Alert-only: it never claims a reservation for you. Reply to any of its emails to change the date or stop.

Check recreation.gov yourself →

The reservation window

When Acadia — Cadillac Summit Road (Daytime) is required

Mid-May – mid-October (check the facility page for exact 2026 dates)

Plans change. Reserved dates flow back to recreation.gov all season as trips get cancelled — and popular dates are re-claimed within minutes of reappearing. That's the game a Scout wins: it never blinks.

The loop

How it works

01Tell your Scout the date you want to enter Acadia National Park.
02It checks recreation.gov around the clock and stays silent while nothing changes.
03The instant that date shows an open slot, you get an email with the link — claiming the reservation stays in your hands.
Straight answers

Questions

How fast are alerts?

A free Scout checks around the clock and emails you the moment your date shows an open slot. Cancelled reservations are usually re-claimed within minutes — faster checks are on the paid plan.

Does it book or claim the reservation for me?

No. It never holds a slot and never books — you get the link the moment your date opens, and claiming it stays in your hands.

What does it cost?

Watching one date is free. More Scouts and faster checks are on the paid plan.

Also chasing: Arches Timed Entry · Rocky Mountain — Bear Lake Road Corridor · Rocky Mountain — Park Access · Acadia — Cadillac Summit Road (Sunrise) · all timed-entry reservations →

Also watching: Campsite cancellation alerts → · Tour ticket alerts → · Permit alerts →