Cutting-edge reservations can be found at Sol Duc Campground and advised during the summer month. 10. Wanapum Car Park, Ginkgo Petrified Forest Condition Park, Vantage Petrified wooden at Ginkgo Petrified Forest Condition Playground 30 mins east of Ellensburg, Ginkgo Petrified Forest county Park provides a dense selection of fossils on display. Ignoring the Columbia lake