We can help you book your perfect break to Tresco. We all live here, so it's our specialist subject!

Call us on +44 (0)1720 422 849 or email us.


New Grimsby Sound and Old Grimsby Harbour offer superb deep water moorings for visiting yachts and cruisers.

We do not take bookings for visitors moorings; they are allocated on a first come first served basis.

If you have any special requirements or require further information, please call our Harbourmaster, Adam, on +44 (0)1720 423653 or +44 (0)7778 601237. Alternatively you can email Adam.

The fee for use of a mooring, including refuse disposal and fresh water, is £20 per night. The mooring fee is collected by Adam when he does his rounds, or can be paid at the New Inn, Ruin Beach Cafe and Island Office.


Facilities Available to Visiting Boats

Visiting boats may make use of the following facilities on Tresco:

  • Drinking water: Available from a tap located on New Grimsby Quay and next to the Ruin Beach Cafe at Old Grimsby
  • Diesel & petrol: Please enquire at Tresco Island Office
  • Showers: Available at The New Inn
  • Laundry: Please enquire at the Island Office

Marine engineering services are available from Bryher Marine Engineering on the neighbouring island of Bryher - please call 01720 423047.

Waste & Recycling

Please ensure you separate your waste into food waste, glass, metal, paper and cardboard, and other waste. The separated waste should be disposed of in the dedicated facilities on New Grimsby and Old Grimsby Quays.

Visiting yachts using Tresco's moorings should dispose of their waste using the dedicated facilities on Tresco Island only. Please do not dispose of waste and recycling elsewhere on the islands.


Local Notices to Mariners

Please see below for current Local Notices to Mariners:

New Grimsby Slipway

We have recently completed a new slipway at New Grimsby Harbour, with significant support from the European Regional Development Fund (ERDF).

This slipway has allowed us to greatly improve the efficiency of our maintenance facilities for our fleet of boats operated by Tresco Boat Services.

Supported by The European Agricultural Fund for Rural Development: Europe investing in Rural Areas

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