Tollymore Forest Park is a public park located in the Mourne and Slieve Croob Area of Outstanding Natural Beauty in County Down, Northern Ireland. The park covers an area of approximately 630 hectares and was established in 1955 as the first state forest park in Northern Ireland.

Tollymore Forest Park is known for its stunning natural beauty, with an array of woodlands, rivers, and lakes. The park is home to a wide variety of flora and fauna, including red squirrels, otters, badgers, and a diverse range of bird species.

The park offers a range of outdoor activities, including walking trails, cycling routes, horse riding, and orienteering. There are numerous walking trails of varying lengths and difficulties, including the popular Tollymore River Trail, which follows the path of the River Shimna through the forest.

One of the park's most popular attractions is the "Game of Thrones" filming location, where the iconic scene featuring the direwolves was filmed. The park's historic gate lodge, built in the 18th century, has also been used as a filming location in numerous productions.

Overall, Tollymore Forest Park is a popular destination for nature lovers, hikers, and families looking for a day out in the great outdoors.