Heritage Open Day: How does an adventure across 30 miles of Milton Keynes' beautiful landscapes sound to you? Join this guided tour around the parks of Milton Keynes with an experienced ride leader showing all the brilliant heritage sites along the way. Meeting by the Willen Observation Wheel at 11am, participants should arrive ready to go. We’ll then enjoy fantastic views of the lakeside, heritage sites, local wildlife, and public art. Your ride continues through Ouzel Valley Park to the wide-open water of Caldecotte Lake. As you pedal further to Furzton Lake, then into Loughton Valley Park, you will get a chance to take in the city’s famous Concrete Cows.