Elmhaven Marina sits on the starboard (west) bank of the River Medway just south of Cuxton Point, where the river bends and runs southward through open countryside.

The marina operates a pontoon berth and is primarily a full-time facility, with visiting boats rarely accommodated due to limited availability. Some lifting facilities are on site, and basic supplies can be found in the village of Halling, a short walk away.

Beyond Elmhaven, stopping places are scarce until Allington Lock further upstream. Boaters should be aware that water depths can be very restricted around low water, so timing a visit to the marina with the tide is advisable.