page_title: Gibraltar Island
section_title: Stone Laboratory
hierarchical_section_title: Gibraltar Island / Stone Laboratory
caption_attribution_description: English: Cooke Castle on Gibraltar Island
context_page_description: Gibraltar Island is an island in Ohio, located within Lake Erie. This small 6.55-acre island is just offshore of South Bass Island. It is part of Put-in-Bay Township, Ottawa County, Ohio.
  The rocky island is named for its resemblance to the Rock of Gibraltar.
context_section_description: The Ohio State University has had various research and teaching laboratories on Lake Erie since 1895, when Professor David S. Kellicott created a second-floor lab in a Sandusky, Ohio, fish hatchery. Kellicott served as the laboratory director until his death in 1898. The first courses were offered to students in 1900. The lab moved to Cedar Point and South Bass Island before settling on Gibraltar Island in Put-in-Bay. Julius Stone, a Trustee of The Ohio State University, acquired the deed in 1925 from descendants of Jay Cooke. He immediately offered the land to Ohio State. The Board of Trustees resolved that it would be named for his father, Franz Theodore Stone, a Prussian mathematician and astronomical researcher who worked for Friedrich Wilhelm Bessel after attending the Königsberg Albertina University. Though the purchase was made in 1925, the first classes did not begin until 1929, and the F. T. Stone Laboratory (known simply as Stone Lab) was dedicated on June 22, 1929, making it the oldest freshwater field station in the United States. It contains six classrooms, offices, laboratories, computing facilities, and a 100-seat auditorium. It hosts workshops for grade school students throughout the year, and full-credit college courses are offered to advanced high school students, undergraduates, and graduate students over the summer.
  Other buildings on Gibraltar include:
  Cooke Castle, built in 1865 by Jay Cooke, currently being renovated, listed on National Register of Historic Places
  Barney Cottage, built in approximately 1900 by Jay Cooke's daughter, sleeps 22
  Dining Hall, built in 1929 by Ohio State
  Stone Cottage, built in 1930 by Ohio State as quarters for instructors and researchers, slept 10
  Gibraltar House, built in 1930 by Ohio State as quarters for the caretaker
  Harborview House, built in 1985 by Ohio State as a dormitory, sleeps 60
caption: Cooke Castle
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