Explore our record of Ottawa County's markers through our notes, map, and photos.
As we are still visiting this county, not all of the information is available at this time. Check back for updates!
Ottawa county was created on March 6th 1840 and named after the indigenous word for “trader”. Originally the land had been set aside for Ohio’s Native peoples in the Treaty of Greenville. The battle of Lake erie during the war of 1812 took place off the coast.