An outdoor sports park in Charlton for all-terrain vehicles, trucks, motorbikes, climbing, snowmobiles, slacklining and a range of other activities will open April 22.
The 22-acre park, called 508 International, is located at 219 Brookfield Road, by the Sturbridge line between the Massachusetts Turnpike and Route 49.
The opening event scheduled to coincide with Earth Day will take place at 11 a.m. April 22, with tickets costing $10 online in advance or $20 at the gate. The event, which will include live music, product demonstrations, food trucks and other retailers, will continue through 7 p.m.