The park contains the remains of the Old Thorndon Hall, a grand house destroyed by fire in 1878.
It is home to the rare Barbastelle bat, a species protected under UK law.
Some of the oak trees in the park are estimated to be over 400 years old.
The landscape design was originally commissioned by the 8th Lord Petre in the 1700s.
The Gruffalo Trail features giant wooden sculptures of characters from the book, including the Gruffalo himself.
Thorndon North and South are separated by the A128 road, requiring crossing or separate vehicle trips.
Thorndon Country Park is split into two distinct areas, Thorndon North and Thorndon South, spanning over 500 acres of ancient woodland and open parkland. The site is a designated Site of Special Scientific Interest (SSSI) due to its diverse population of veteran trees and rare woodland invertebrates. It is notably the location where author Julia Donaldson set her famous 'The Gruffalo' children's book. The landscape comprises a mix of deer park, wildflower meadows, and dense forest, originally landscaped by Capability Brown in the 18th century. Visitors have access to a network of waymarked trails catering to walkers, cyclists, and horse riders. The park features a dedicated discovery centre offering environmental education and seasonal exhibitions. A significant portion of the woodland is categorized as 'ancient,' meaning it has been continuously wooded since at least 1600. The park connects to broader regional green belts, acting as a crucial wildlife corridor in the Essex countryside.
The Gruffalo sculpture clearing, located along the designated children's trail.
Bring sturdy, waterproof footwear as the woodland trails can become muddy after rainfall.
Check the official Explore Essex website for maps before arrival, as mobile signal can be inconsistent in dense woodland areas.
Plan your visit to focus on either the North or South side, as they are not easily walkable between one another.
Attempting to walk between the North and South sections of the park on foot, which is difficult due to the layout and road intersections.
Keep dogs on leads in designated wildlife zones and strictly follow 'leave no trace' principles regarding litter and trail preservation.
