All resultsExplore/Gwynedd/Vivian Quarry
Vivian Quarry
Llanberis, Gwynedd, United Kingdom
LevelBeginner-friendly
Water bodyIrish Sea
Water temp8–16°C
Estimated from climate dataJun–Oct
About this site
Vivian Quarry is a dive site near Llanberis, Gwynedd, United Kingdom, in the Irish Sea. Generally suitable for beginners. Typical surface water temperature ranges from about 8 to 16 °C over the year.
Conditions by month
BestGoodMixedOctoberBest
Typically one of the best months here.
Marine life
Recorded nearby
Brown TroutSalmo trutta
Common WhelkBuccinum undatum
Dwarf Brittle StarAmphipholis squamata
Flat Top ShellSteromphala umbilicalis
Shore CrabCarcinus maenas
Beadlet AnemoneActinia equina
Edible CrabCancer pagurus
European EelAnguilla anguilla
Nearby sites
Straight-line distances.
Sources: OpenWaterAtlas (CC BY 4.0), citing OBIS/GBIF · Species occurrences: OBIS (CC BY 4.0), GBIF.org