Blue Hole (Castalia)
The Blue Hole is a fresh water pond located in Castalia, Erie County, Ohio, in the United States. From the 1920s to 1990 the Blue Hole was a tourist site, attracting 165,000 visitors annually at the height of its popularity, partly because of its location on State Route 269, about southwest of the Cedar Point amusement park in Sandusky, Ohio.
Blue Anchor, Cornwall
Blue Anchor is a hamlet in mid Cornwall, England, United Kingdom. It is in the civil parish of St Enoder It is situated on the old course of the A30 road (now re-routed south of the settlement as a dual carriageway bypass) between the villages of Fraddon and Penhale.