Visit us Things to do Tree Detectives Family Trail Pick up a trail leaflet from the Visitor Centre or download a copy here: You can also download the answers to check you've found everything! Tree Detectives questions.pdf and Tree Detectives answers.pdf The Tree Detectives Trail takes you round Overton Lake and through to Coney and Oak Meadow in Ferry Meadows. Families hunt for the trees from the clues on the trail leaflet and then answer questions to find out interesting tree facts. Record your answers on the leaflet and return to the Visitor Centre to collect a prize. This trail was created as part of Nene Park's Moments with Trees, an award winning project (April 2017-March 2019) funded by the National Lottery Heritage Fund. The project celebrated and raised the profile of trees through a variety of events and activities. Find out more about the project.