Conleth Bay is a seaside town in the UK, located near Holby.
In March 2016, Cal and Ethan went there with Emilie one last time before she died. It was there they opened their test results and that Ethan found out he would inherit Huntington's disease. Cal returned there the following month when he overheard Ethan tell Lily he wished it was him who got Huntington's. Ethan found him sitting in his car, and they raced down the beach and ran into the sea, Ethan wanting to live life to his fullest.
Behind the scenes
Filming of scenes set in Conleth Bay took place in the town of Porthcawl in South Wales.