4.3
(9)
340
riders
17
rides
Road cycling routes around Southwest Harbor are characterized by a diverse landscape, including coastal roads, forested paths, and the unique crushed-rock carriage roads within Acadia National Park. The terrain varies from gentle coastal stretches to rolling hills and more challenging climbs through mountainous areas. This region offers a mix of scenic fishing communities, rugged Atlantic coastline, and inland lakes, providing varied experiences for road cyclists.
Last updated: May 10, 2026
5.0
(2)
30
riders
33.3km
03:25
380m
380m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
18
riders
16.5km
00:44
130m
130m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

Sign up for free
19
riders
18.4km
03:51
420m
420m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
14
riders
66.0km
03:17
1,070m
1,070m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
14
riders
23.8km
04:52
380m
380m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Very beautiful area
6
0
a really good bikeway along an idylic lake
0
0
The Day Mountain Carriage Road is a smooth, well-graded gravel road that circumnavigates Day Mountain. This segment connects the spur road up to the summit to the Park Loop Road, east of Day Mountain. You can see the ocean from this scenic portion of road, which is doable on a road bike.
0
0
Carriage Road is one of many smooth, well-graded former carriage roads that traverse across Acadia National Park. This road is perfectly doable on a road bike and a great way to explore the park away from traffic.
0
0
The Around-Mountain Carriage Road circles Sargent Mountain and a number of lower peaks at a moderate grade on near-perfect gravel roads that are easily doable on a road bike. This scenic section of this former carriage road takes you past Jordan Pond.
0
0
If you ride the entire Around-Mountain Carriage Road loop you'll encircle Sargent Mountain & a number of lower peaks. Though you won't summit of these you will still find plenty of elevation gain. Nothing is too steep though and as is the case throughout Acadia the scenery and architecture is outstanding.
0
0
These gravel carriage roads can be found all throughout Acadia National Park. The Aunt Betty Carriage Road is a great uphill ride to get your blood pumping. Enjoy the car free roads and take in the fresh air as you make your way up to Eagle Lake.
0
0
Echo Lake has a family-friendly beach with showers, bathrooms, and changing facilities. Since Echo Lake is freshwater the water is warmer than Sand Beach. The water is shallow and perfect for families with small children. More information may be found on the national park site: nps.gov/thingstodo/swim-echo-lake-beach.htm
0
0
Road cycling routes in Southwest Harbor offer a diverse landscape, from coastal roads and forested paths to the unique crushed-rock carriage roads within Acadia National Park. You'll find a mix of gentle coastal stretches, rolling hills, and more challenging climbs through mountainous areas, providing varied experiences for all road cyclists.
Yes, Southwest Harbor offers several family-friendly cycling options. The region's famous carriage roads within Acadia National Park, such as the Eagle Lake Carriage Road, are wide, well-maintained, and car-free, making them ideal for families. These paths provide a safe and scenic environment for cyclists of all ages.
Many routes offer stunning views of the rugged coastline, freshwater lakes, and mountains. You can cycle past iconic sights like the Bass Harbor Head Light. Other notable landmarks and natural features in the area include Sargent Mountain Summit, Beech Mountain Fire Tower, and the unique Bubble Rock at South Bubble.
The best time for road cycling in Southwest Harbor is typically from late spring through early fall. During these seasons, the weather is generally mild, and the natural beauty of Acadia National Park and the coastal areas is at its peak. Summer offers warm temperatures, while spring and fall provide cooler rides and vibrant foliage.
Absolutely. For experienced riders seeking a challenge, the Central Mount Desert Island loop from Southwest Harbor is a difficult 41.0-mile path featuring significant elevation changes and varied landscapes. This route explores the interior of Mount Desert Island, providing a rigorous and rewarding experience.
Dogs are generally welcome on the 45 miles of carriage roads within Acadia National Park, which are popular for cycling. However, they must be kept on a leash no longer than 6 feet at all times. Always check the latest park regulations for any specific restrictions or areas where dogs may not be permitted. More information can be found on the Acadia National Park website.
Parking is available at various access points around Southwest Harbor and within Acadia National Park. For routes utilizing the carriage roads, you can often find parking near trailheads or visitor centers. Specific parking details for individual routes are usually provided on their respective komoot tour pages.
Yes, Southwest Harbor offers several excellent circular road cycling routes. A popular option is the Around the Mountain Loop, a moderate 14.8-mile trail that encircles Sargent Mountain, offering diverse scenery and historic features. Many other routes are designed as loops, allowing you to start and end in the same location.
The road cycling routes in Southwest Harbor are highly rated by the komoot community, with an average score of 4.2 stars from over 8 reviews. Cyclists often praise the region's diverse terrain, from quiet coastal roads to the unique carriage paths, and the stunning natural beauty of Acadia National Park.
While the carriage roads can be popular, especially during peak season, exploring the 'quieter side' of Mount Desert Island around Southwest Harbor itself often leads to less crowded routes. Look for local rides that venture into scenic fishing communities and along less-traveled roads to places like Seawall, Wonderland, and Ship Harbor for a more serene experience.
There are over 15 dedicated road cycling routes available around Southwest Harbor, catering to various skill levels. This includes easy coastal rides, moderate loops through forested areas, and challenging climbs within Acadia National Park.
The carriage roads within Acadia National Park are crushed-rock paths. While many cyclists enjoy them on road bikes, especially those with wider tires, they are not paved. Cyclists with very narrow road bike tires might find them less comfortable than paved roads. Hybrid bikes or gravel bikes are often ideal for these surfaces.


Browse the best Road cycling routes in other regions.