Dr. Paul Dudley White Path is a hiking and biking trail in Middlesex County and Suffolk County, Massachusetts. It is within Cambridge Parkway and Charles River Esplanade. It is 13.4 miles long and begins at 13 feet altitude. Traveling the entire trail is 1.2 miles with a total elevation gain of 35 feet. Near the trailhead there is a parking. The Arthur Fiedler Memorial artwork, the Weld Boathouse (elevation 10 feet) club house, Hell's Half Acre and another wetland, the Museum of Science (elevation 23 feet) and Hayden Planetarium (elevation 13 feet) museums, and the Esplanade grass can be seen along the trail. There are also bicycle parkings, drinking waters, restroom, a recreation ground, a wetland, waters, fountains, a shelter, and parkings along the trail. The trail ends near the MDC Bikeway Rack bicycle parking.