
E-bikingBikingWalkingRunningHikingBirdingCross-country skiingand more
The Karl Boyes Multi-Purpose National Recreation Trail makes a 13.5 mile paved loop around Presque Isle State Park, the sandy peninsula that curls off Erie into Lake Erie. The ride circles the whole spit, passing the Perry Monument, the 1873 Presque Isle Lighthouse, the old Waterworks, and a string of swimming beaches, with Presque Isle Bay and views of Erie on one side and open lake and sunset views on the other. The grade is dead flat, and most of the loop is a dedicated path, though a few stretches share the low-speed park road on a wide shoulder. Expect company on summer weekends; this is the busiest state park in Pennsylvania.
Karl Boyes Trail
Your comfort. Prognosticated.
-Cory

In a typical year the Karl Boyes Trail has about 75 to 122 days of excellent weather for popular activities such as dog walking, hiking, e-biking, running, biking, birding, and walking, with May, June, and September the best months.
Hourly comfort scores for the next 15 days of weather, tuned to your activity and your own thresholds.
Plan your visit to this trail. Get the best windows for a comfortable outing.
Enjoy the Karl Boyes Trail!
There is too little deciduous tree cover along the Karl Boyes Trail to measure a peak color window. The trail has 6% deciduous coverage, with the majority being silver maple, red maple, green ash, sugar maple, bur oak, and black cherry.
There was never a railroad here. Presque Isle is a recurved sand spit that formed after the last glacial period, and longshore drift has kept it creeping northeast ever since. The peninsula's big story is the War of 1812. Its sheltered bay was the only protected harbor on the American side of Lake Erie. Beginning in September 1812, Daniel Dobbins and shipbuilder Noah Brown built the Lake Erie Squadron on these shores, including the 110 foot brigs Lawrence and Niagara. Oliver Hazard Perry took command in March 1813 and sailed that fleet to victory at the Battle of Lake Erie. A century later, from 1908 to 1949, a waterworks on the bay side pumped Erie's drinking water. Pennsylvania made the peninsula a state park in 1921. The loop trail came much later. State Representative Karl Boyes of Erie championed a paved path around the peninsula, and with funding secured and environmental concerns addressed, construction began in 1994, threaded carefully around the park's sensitive lagoons and wetlands. After Boyes died in 2003, the completed loop was renamed the Karl Boyes Multi-Purpose National Recreation Trail in honor of his advocacy, and it now carries a National Recreation Trail designation.
Numerous trails in Presque Isle State Park
plus interpretive signage along the trail