Five biking and hiking Trails that take you to- Vermont across Lake Champlain on the 3 mile Colchester Causeway that runs across the lake.
Colorado between Aspen and Glenwood Springs for 18 miles that takes you around Dillon Reservoir.
Austin, Texas right near the city on the Butler Hike and Bike Trail to Northshore Overlook. The long narrow reservoir is a dammed up section of the Colorado River.
Sacramento, California, go across the Sacramento River on the Sundial Bridge, all the way to Redding. Views of Trinity Alps to the west.
Around Seattle, take the Olympic Discovery Trail that stretches along the coast, and coastal wetland, fir tree forests, for 135 miles from Port Angeles. Near a US coast Guard Base past Edith Hook for a view of the Olympic Mountains.