At Bader Memorial Park, you can take a break from city living and reconnect with nature in the best way possible. We are a small county park ran by the non-profit Platte PEER Group. We are known for the best swim beach in the area! You will need a Bader Park Pass on each vehicle that enters the park. $7 for a day pass or $28 for an annual pass. Nebraska State Park passes are not valid at Bader Park