Sportpark Schoonenberg

Sportpark Schoonenberg, branded as 711 Stadion for sponsorship reasons, is the home of Eerste Divisie club Telstar and Eredivisie Vrouwen club Telstar. It is located in Velsen-Zuid, Netherlands. It was opened in 1948, with minor renovations in 1999.

The stadium, with a capacity of 5,200, consists of an all-seater east stand, a small terraced south stand, and an all-seater west stand. On the south stand are no seats. The latter stand was built in 2009 and has several built-in features, including new changing rooms, offices, and improved sponsor seating.

Beginning in January 2021, BUKO was the main sponsor of the football team, and the stadium was named BUKO Stadion. In June 2023, online casino 711 became the new sponsor of Telstar, and the stadium was renamed 711 Stadion.