Cliff Walk Trail is a standout hiking destination in Newport, Rhode Island, covering 3.5 miles with 80ft of elevation change. Stats: 3.5 miles, 80ft gain, Easy. Type: Point-to-Point. Surface: Rock/Paved. Time: 1-2 hours. Fee: Free. Dogs: Yes. Permit: No. Wildlife: harbor seals, shorebirds, cormorants. Best seasons: Iconic oceanside trail past Newport Gilded Age mansions. Pack water, layers, and appropriate footwear. Conditions vary across Rhode Island. Leave No Trace: stay on trail, pack out all waste, respect wildlife.