MAP: OS of Ireland 1:50,000 Discovery 37; Folding Landscape map 'Connemara'.
TRAVEL: Bus (buseireann.ie): 419/421 Galway-Clifden. Cycle rental in Clifden (7 miles): Mannion's, Bridge Street (095 21160/21155). Road: N52 Letterfrack road from Clifden; in 2 miles, left to Claddaghduff.
WALK DIRECTIONS: Leaving Sweeney's pub, left along road. Right at chapel to shore; cross sands (NB: Tides). Follow island road.
In 1 mile, pass over low brow of hill and look for sandy trackway on your right. Follow it left round sandy bay to find Tobair Feichín holy well. Back to Fahy Lough; bear left along track beside it. Keep fence on your right; follow it to find Teampull Feichín in its hollow. Continue to north shore; right to causeway and Claddaghduff.
LENGTH: Five miles: allow two to three hours.
CAUSEWAY CROSSING: Information on tide times from Clifden TIC or sailing.ie/inside/default.asp?pageId=589 (add five minutes to Galway for Clifden area) -- or enquire at Sweeney's pub (095 44345).
Allow a maximum of six hours on the island -- the crossing is safe for three hours each side of low water.
DON'T MISS: Tobair Feichín; Teampull Feichín; a pint in Sweeney's.
REFRESHMENTS: Sweeney's pub, Claddaghduff (095 44673).
ACCOMMODATION: Abbey Glen Hotel, Clifden (095 21201; abbeyglen.ie) -- family-run, characterful and welcoming to walkers.
GUIDEBOOK: 'Connemara: Map and Gazetteer' by Tim Robinson (Folding Landscapes, Roundstone; foldinglandscapes.com).
INFORMATION: Local walking guides: 'Connemara Geographic' (087 222 8538; connemarawalking.com); discoverireland.ie/walking.
Clifden Tourist Office. Tel: 095 21163; connemara.ie.