Walk the coastal path from Warsash Harbour at the mouth of the River Hamble and set in the local river-side nature reserve. From here you can get the river ferry across to Hamble and follow the coastal path West though the Royal Victoria Park and Netley to Southampton. East is miles of beaches, passing the Titchfield National Nature Reserve and on to Lee on Solent. You can also head inland along the hamble through the local nature reserve to Swanwick.