Berthon Lymington Marina sits on the Lymington River on the southern edge of Lymington, a historic market town in Hampshire, placing it directly within the Solent's renowned sailing waters.

The marina offers around 300 deep-water berths accommodating yachts up to 45 metres LOA, with approximately 70 berths reserved for visiting yachts. Wide, generously spaced fairways make manoeuvring straightforward even for larger vessels.

Due to its popularity, visitors are advised to contact the marina in advance to confirm availability, as berth space is managed around commitments to annual berth holders. The marina monitors VHF Channel 80.

The nearby New Forest provides easy access to woodland walks and open heathland.