Visitors to Fort Roberdeau will be paying more. Yesterday, citing increased costs, the director of the historic Revolutionary War cite, asked the Blair County Commissioners for permission to raise the price of adult tickets. Commissioners approved the hike which means, tickets will go from six to ten dollars. Admission for children under the age of 12 will remain at three dollars, and seniors ticket prices will remain at five. Opening day for the fort is May 1st.