Cadillac Summit Road Vehicle Reservations

Vehicle Reservations resume May 24, 2023

• Vehicle reservations for Cadillac Summit Road are required May 24 through October 22, 2023. 
• Cadillac Summit Road will be under construction through early summer, which may require temporary closures. Please check on the status of road closures at go.nps.gov/AcadiaAlerts

 

 

Duration:

2 minutes, 48 seconds

Are you planning a visit to Acadia National Park? Before you get here, it's important to know the difference between an entrance pass for the whole park, and a vehicle reservation just to drive up to the summit of Cadillac Mountain. You can buy both before you leave home at Recreation.gov.

 

Vehicle Reservations Required for Cadillac Summit Road

Acadia is among the top ten most popular national parks in the United States, with more than 4 million visits a year. Visitation has surged almost 60 percent in a decade, leading to severe crowding at many park destinations. In 2019, the National Park Service completed a five-year process to approve a comprehensive Transportation Plan that may take a decade or longer to implement fully. Actions are decided with an adaptive management strategy that continually monitors, evaluates, and refines solutions toward best possible outcomes.

• Vehicle reservations for Cadillac Summit Road will resume in mid-May 2023. Vehicle reservations are not required for any other areas of the park, or for visitors who enter the area by foot, bike, or taxi. Cadillac is not served by the Island Explorer bus system.
• Visitors must have a park entrance pass to enter the park in addition to purchasing a vehicle reservation for Cadillac Summit Road. Park entrance passes are available at the park or online at Recreation.gov.
• Vehicle reservations cost $6. They are sold online in advance at Recreation.gov. They are not available for purchase at the park.

• Please print or save a digital copy of the vehicle reservation with the confirmation QR code, which will be scanned to verify the reservation. Connectivity is unreliable in the park.

 

Map of Cadillac Summit Vehicle Reservation Area

Cadillac Summit Road

Cadillac Summit Road offers a three-mile drive to the top of the highest peak in the park. Along the way, there are several scenic pullouts to enjoy the view. Parking is available in two locations at the summit, where restrooms, a gift shop, and scenic overlooks connected by paved walks can be found. There is no Island Explorer bus service on the Cadillac Summit Road. Sunrise times range from 4:45 am in mid-June to 6:15 am in mid-October.

Road Conditions

The narrow, two-lane road winds to the 1,530-foot summit of Cadillac Mountain. Drivers should use caution when traveling the road and yield to pedestrians. Recreational vehicles and trailers are prohibited.

Parking availability

Paved pullouts are located along the road for short-term parking to enjoy the views. Do not cross traffic to pull out on the opposite side of the road. Parking is available at two locations at the Cadillac Summit.

Vehicle Length Limit

Recreational vehicles, trailers, and vehicles over 21 feet long (including bike racks and hitch attachments) are prohibited on Cadillac Summit Road.

 

Vehicle Reservation Particulars

* Please note: Some information in this section may still change before the 2023 visitor season.

Booking Windows

• Vehicle reservations are required for Cadillac Summit Road from May 24 through October 22, 2023.

May 24 through June 30:

• 100 percent of the Cadillac Summit Road Sunrise and Daytime vehicle reservations will be available for purchase at 10 am (ET) two days in advance of the reservation date. This is a temporary arrangement that will allow the National Park Service flexibility to close the Cadillac Summit Road for repaving. The dates for repaving will be based on the weather, and vehicle reservations will not be sold for those days.

July 1 through October 22:

• 30 percent of the Cadillac Summit Road Sunrise and Daytime vehicle reservations will be available for purchase 90 days in advance of the reservation date.
• 70 percent of the Cadillac Summit Road Sunrise and Daytime vehicle reservations will be available for purchase at 10 am (ET) two days in advance of the reservation date.

Sunrise
Month	Start	End
May 24 - July	4 am	5:30 am
August	4:30 am	6 am
September	5 am	6:30 am
October 1-15	5:30 am	7 am
October 16-22	6 am	7:30 am

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Daytime
Month	Start	End
May 24 - July	6 am	8 pm
August	6:30 am	7:30 pm
September 1-15	7 am	7 pm
September 16-30	7 am	6:30 pm
October 1-15	7:30 am	6:pm
October 16-22	8 am	5:30 pm

• Sunrise reservations have a 90-minute entry window. Daytime reservations have a 30-minute entry window.
• Vehicle reservations provide a timed entry, but do not require a departure time until 10 pm, when the road closes to vehicles. Reservations do not permit re-entry
• The number of vehicle reservations are limited as follows:

Sunrise: One vehicle reservation per seven days
Daytime: One vehicle reservation per day
.

• Vehicle reservations are per vehicle, not per person. Motorcycles, motor scooters, and mopeds are considered vehicles, and a vehicle reservation is required for each.
• Vehicle reservations do not assign a specific parking space. Parking is prohibited outside of designated spaces. Parking is available at two locations at the Cadillac Summit.
• Please cancel your reservation if you are unable to use it. Vehicle reservations may be changed at no cost to another time and/or date prior to the time and date of the reservation.
• Accredited educational groups should contact the park for information on how to obtain a park entrance pass fee waiver and gain access to Cadillac Summit Road when vehicle reservations are in effect.
• Commercial Use Authorization (CUA) holders will be required to have a CUA vehicle reservation to access Cadillac Summit Road July 1 through October 22. Visit our Cadillac Summit Road Vehicle Reservations for Commercial Use Authorization Holders page for details.

 

Image of a sample vehicle reservation confirmation email attachment. Please print or download fully before you arrive since connectivity is unreliable throughout the park.

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Sunrise/Sunset Times

Sunrise
Month	Start	End
May 24 - July	4 am	5:30 am
August	4:30 am	6 am
September	5 am	6:30 am
October 1-15	5:30 am	7 am
October 16-22	6 am	7:30 am

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Daytime
Month	Start	End
May 24 - July	6 am	8 pm
August	6:30 am	7:30 pm
September 1-15	7 am	7 pm
September 16-30	7 am	6:30 pm
October 1-15	7:30 am	6 pm
October 15-22	8 am	5:30 pm

 

Learn More

• Off-season opportunities at Operating Hours & Seasons and Winter Activities
• Explore the five-year Planning Process that led to the Vehicle Reservation System
• Avoid Crowds At Peak Season.
• Frequently Asked Questions

 

Acadia Goes Mobile: Buy Your Vehicle Reservation Online

Before you visit, make sure your phone or tablet is fully equipped with two official apps designed by and for Acadia. Swipe through location details, check real-time availability, and reserve a campsite right from your phone or tablet. Buy a Cadillac Summit Vehicle Reservation, then download or screen capture your confirmation code to display at the check station.