Some Port of Hood River properties along the Columbia River will be closed at times this weekend to allow for the annual Fourth of July fireworks show. The Spit will close at noon on Saturday, and remain closed until Monday at noon. Access to the Sandbar from the Event Site and the sandy area of Marina Beach will be closed at 7 p.m. on Sunday. The Port of Hood River is also reminding people that fireworks are prohibited on all of their properties. The City dock in The Dalles is going to be closed to the public Saturday and Sunday to allow for cruise ships that will be coming in.