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 Juice
Most of the film is set in Cornwall and filmed there, many scenes are actually cut showing several different beaches and villages as if they were all adjoining, allowing the main parts of Cornwall to be incorporated into a single place.
The main location of the Aqua Shack is in Mousehole cut into St Ives, while other locations in Cornwall included a rock high above Chapel Porth for the mystical seaweed scene, Godrevy, Newquay and St Ives for some of the street scenes. The scene filmed at the train station was in St. Erth, just outside Hayle. The map examined by JC, Josh and Dean whilst trying to work out where Terry has gone on the bike shows Godrevey Point and the B3301 road, a few miles north of Hayle. The scene where JC and Chloe argue through the windscreen of the van have is at Trevellas Porth Valley, also known as Blue Hills, between St. Agnes and Perranporth. The location of the second Aqua Shack is Kynance Cove Cafe, at Kynance Cove on Lizard Point. The hotel where Josh and Dean take Terry for the cream tea is the Tregenna Castle Hotel, on the outskirts of St Ives, whilst the village hall scene was filmed at Rose Hill, just off Bunkers Hill in the Downalong area of St Ives.