Lily, Felix Fox and Pip Squirrel discover an old treasure map and set off through the park using landmarks to find the location marked by a star. When they realise the park has changed since the map was created, they carefully reorient the map, identify changed landmarks and find safe alternative routes while protecting the natural environment. A thoughtful exploration story that teaches map reading, observation, adaptability, environmental responsibility, and how good explorers adjust their plans when conditions change.