Riverwalk is a hiking and biking trail in Waltham, Massachusetts. It is within Richard Landry Park. It is 0.8 miles long and begins at 47 feet altitude. Traveling the entire trail is 0.7 miles with a total elevation gain of 72 feet. Crescent Street Lot, Embassy Parking Facility, and other parkings are near the trailhead. Along the trail there is parking.