St Catherines Bay Beach is a very beautiful sandy beach, located in the district of Argyll and Bute, Scotland, in a small settlement on the east side of Loch Fyne, which is a popular place for diving and fishing. Nearby St. Catherine's Caravan Park can be found, a small and quiet park, which offers free access to swimming, sauna, steamroom, gym and Jacuzzi. In June seals can be sometimes observed. The beach is a beautiful place to spend some time on a warm, quiet day.