Lymington Yacht Haven: Lymington Yacht Haven has an enviable location being the first marina that comes into sight as you make your way up the Lymington River. Nestled between the 500 acre Lymington _ Keyhaven Nature reserve and the famous Georgian market town of Lymington, there is something for everyone. Discounts available for stays of 7 nights or more. New luxury shore side facilities. Bike, Electric Bike and Electric Car hire are available at the marina. A new BBQ area is now also available to pre book.