Eastern Promenade Trail

Trail Map

Description Suggest an Edit

Portland is Maine's largest city, and the Eastern Promenade Trail along Casco Bay offers an ideal introduction to this coastal town and its trail network. The "East Prom" begins in Old Port, a charming waterfront district with cobblestone streets and working piers. A massive brick foundry that once turned out steam engines now houses the trailside Maine Narrow Gauge Railroad Company & Museum. Outside, cheerfully restored narrow gauge train cars—including a bright red Ocean Spray boxcar—stand ready for service. For a nostalgic lark, take an out-and-back excursion on the slender railcars (narrow gauge rails stand just 2 feet apart). You'll skirt most of the trail's route.

Take the side path up to Fort Allen Park to search for a battleship cannon, or stay on the trail and look southeast to spot Fort Gorges, which was armed and active during the Civil and Spanish–American wars. You'll reach the trail midpoint at East End Beach, where all-weather kayakers launch into the surf. From here, eponymous Eastern Promenade Park flanks the trail for a mile.

Near the north end of the park, the rail-trail detours from the rail corridor up a short hill. From its rise, scan the bay for the remains of an old swing bridge that extends 0.3 mile over the water. This majestic span was once part of the Grand Trunk Railway between Quebec and Maine. At the crest of the hill, just past the city's water-treatment plant and a colorful mural, the rail-trail nears its end. From here, you can backtrack to Old Port or continue along the Back Cove Loop Trail or Bayside Trail.

Parking and Trail Access

To reach the India Street trailhead, take I-295 to the Franklin Street Exit and follow it until it dead-ends at Commercial Street in Old Port. Turn left and drive to the end of the street. The trailhead is at the intersection of Commercial and India.

You can also park in Eastern Promenade Park off Cutter Street (three different lots). Restrooms are available at the East End boat launch.


Great trail with a surprise!

   August, 2015 by ellenkillam

We planned on doing this trail on our way home from Acadia. The trail was great! A couple hills but not bad. The surprise was there was another trail that went around Back Cove. This was a very scenic trail. There seemed to be more trails that branched ...read more

One of my favorites!

   August, 2014 by keithmalcolmmonk

This is just an excellent trail for many reasons. It's endpoints are Portland's Old Port on one end with its old buildings and great restaurants and shops, and the Back Cove Trail at the other end. The views of Portland Harbor and Casco Bay are beautiful. ...read more

perfect family ride, connects with other paths

   July, 2011 by suzanelichaa

Perfect relaxing ride with friends, kids and beginners will be fine. You can ride on a trail from the bus station on Congress street, over the bridge, down Commercial St. (a bit of traffic here to worry about and road is not in great shape, but most ...read more