The Mayrau Open-air Mining Museum in Vinařice originated in 1994, then still at an existing mine (mining was discontinued in 1997). Since 2010, it is a branch of the Sládeček History and Geography Museum in Kladno. The museum preserves a unique collection of late -19th century shafthead frames and mining machines from 1905-1932. The theme of the exposition is the last working day so that visitors follow the same route that miners coming to do their shift work had walked every day. Also on view is a training point of mining rescue workers.