County Galway (Connemara), Ireland • Atlantic Ocean

Dog's Bay (Roundstone)

An extraordinary white sand horseshoe made entirely of microscopic seashells, sitting back-to-back with Gurteen Bay in Connemara.

Dog's Bay (Roundstone) in County Galway (Connemara), Ireland

Photo: Raúl Corral (CC BY-SA 3.0) · Wikimedia Commons source

Local Notes & Setting

  • The brilliant white sand consists of 100% natural pulverized foraminifera sea shells, not rock grains
  • Sits back-to-back with Gurteen Bay, separated by a unique sandy tombolo spit
  • Protected horseshoe shape keeps the turquoise water extraordinarily sheltered for swimming

Water & Beach Specifications

Peak Summer Sea Temp 16.4°C (Peak Air: 19°C)
Monthly Sea Temps (May–Oct) May: 12.5°C · Jun: 14.6°C · Jul: 15.9°C · Aug: 16.4°C · Sep: 15.5°C · Oct: 13.8°C
Best Months June, July, August
Sand & Shoreline Fine White Sand • Shallow & Gentle
Water Clarity Turquoise (Clarity: 4.75/5 • Scenery: 4.2/5)
Daily Cost Guide €40/day (Sunbeds: €0)
Coordinates 53.3833°N, -9.95°E

Explore complete 12-month NOAA climatology curves for this coastline in our Ireland Sea Temperature Guide →

Amenities

Watersports: Active
Naturist: Textile Only
Free Parking: Available
Bathrooms: Available
Showers: None
Food / Tavernas: None
Good for Kids: Safe Entry
Lifeguard: Unsupervised
Sunbed Rentals: None
Natural Shade: Exposed
Wheelchair Accessible: Accessible

Nearest Airport & Transit Gateway

INTL · 40m drive

Convenient highway or local transit access across County Galway (Connemara), Ireland.

Frequently Asked Questions about Dog's Bay (Roundstone)

What is the water temperature at Dog's Bay (Roundstone)?

The peak summer sea surface temperature at Dog's Bay (Roundstone) averages 16.4°C (62°F), based on 30-year NOAA OISST satellite climatology.

What type of coast or sand is Dog's Bay (Roundstone)?

Dog's Bay (Roundstone) is classified as a fine white sand shoreline located in County Galway (Connemara), Ireland.

Is Dog's Bay (Roundstone) good for families with kids?

Yes, Dog's Bay (Roundstone) is suitable for families and children with manageable water entry.

Are there parking and facilities at Dog's Bay (Roundstone)?

Free parking is available. Restroom facilities are present.

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