24hr Contact Number 239500

Millennium Walk

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The Millennium Walk around St Saviour’s Reservoir was opened in 2001. The 3km long nature trail was created by Guernsey Water, in consultation with environmental groups and other users, to enable the public to enjoy the environment and wildlife that surround the reservoir.

Environment Guernsey (a company set up by La Societe Guernesiaise) is employed to help look after the Millennium Walk. We have created an information leaflet which you can download by clicking here. Alternatively, hard copies are available at the Millennium Walk itself, or from our offices. Please contact us.

The Route



What to look out for


From Twitter

Amazing photo of our St Saviour's reservoir at sunset. Thanks for sharing @stostevin https://t.co/aQmJXRHx2m
3/3 Engineers will be on site if residents have any queries, alternatively Guernsey Water can be contacted on 239500.
2/3 Residents may also notice a slight change in taste as sources swap from Longue Hougue to St Saviours. Residents have been advised.
States of Guernsey Trading Asset