Both bays have popular sandy beaches and numerous rock - pools at low tide .
Overlooking both bays is Scarborough Castle , which was bombarded by the German warships SMS Derfflinger and SMS Von der Tann in the First World War .
Both bays have popular sandy beaches and numerous rock - pools at low tide .
Overlooking both bays is Scarborough Castle , which was bombarded by the German warships SMS Derfflinger and SMS Von der Tann in the First World War .