Cadillac Mountain summit

The primary cycling route to the summit is the Cadillac Summit Road, a paved road that winds its way up the mountain. It features a mostly moderate and steady grade, though it does include some steeper sections, with an average grade of 4.8% and some parts reaching 5-10%.

This ride is considered challenging and is recommended for strong, healthy, and experienced cyclists. With a gain of 1,449 feet over 5.6 miles, it is often described as the most difficult ascent in Maine.

The komoot route suggests a duration of approximately 1 hour and 32 minutes for the ascent and descent, covering nearly 21 km. This can vary based on your fitness level and how often you stop to enjoy the views.

Cyclists are treated to incredibly scenic views throughout the ascent and at the summit. Along the way, there are several scenic pull-offs, including a west-facing lot with excellent views. From the top, you can enjoy panoramic vistas of Eagle Lake, the surrounding landscape, and the vast expanse of land and sea in all directions.

Yes, the route offers several scenic pull-offs. The summit itself, Cadillac Mountain — Summit and Overlook, provides expansive panoramic views. You'll also pass through areas near Bar Harbor Main Street and Village Green Park at the start/end of the route.

While vehicle reservations are required to drive to the summit during tourist season, cyclists do not need reservations. However, you will need to pay the Acadia National Park entrance fee. More information can be found on the National Park Service website.

Acadia National Park generally allows leashed dogs on most trails, including paved roads like the Cadillac Summit Road. Always ensure your dog is on a leash no longer than 6 feet and that you clean up after them. Check the National Park Service website for the most current regulations.

The road is typically open from mid-April to late October. Cadillac Mountain is particularly renowned as one of the first places in the United States to witness the sunrise, making it an exceptionally popular spot for early morning rides. Cycling during the shoulder seasons (spring and fall) can offer fewer crowds and pleasant temperatures, though fall foliage can also be very popular.

Parking is available in Bar Harbor, near the start of the route. Since cyclists do not need vehicle reservations for the summit road, you can park in town and cycle directly up. Consider parking near Village Green Park or other public parking areas in Bar Harbor.

Yes, the route also passes through sections of the Cadillac North Ridge Trail, Cadillac South Ridge Trail, Kebo Brook Trail, and the Cadillac-Dorr Connector. Once at the summit, a leisurely, mostly level, paved loop trail of about 0.5 miles, known as the Cadillac Summit Loop, offers expansive views.

The Cadillac Summit Road is shared with vehicle traffic. Due to the winding nature of the road and varying speeds, cyclists should exercise utmost caution, especially on descents. Wearing bright clothing and using lights is highly recommended for visibility.