Weather
Accuweather - Castalia, Ohio, The Weather Channel - Castalia, OH, Weather Underground: Castalia, Ohio
Blue Hole of Castalia
Includes recollections on the bottomless pond.
Castalia Branch Library
A subdivision of the Sandusky Library, provides location and operating hours.
Castalia Local News: Topix.net
Local, regional, and statewide news collected from diverse sources on the web.
Groton Fire Deparpment
Presents overview of the department, personnel, and equipment.
Margaretta Township Fire Department
A department that provides fire, rescue and EMS services to the residents of Margaretta Township and the Village of Castalia. EMS is provided at both BLS and ALS levels.