In the summer Aluksnians and guests can enjoy five fountains. Three of them play games with colours when the twilight sets in. Already in the time of the Vietinghoffs there were two fountains in the castle park - the round and the oval fountains, the remains of which can still be seen. The two functioning park fountains were inaugurated in 1974, according to a project by sculptress Ruta Svile and technical work by Alberts Grīvnieks. In August 2002 the fountains were reconstructed, this time supplemented with the light effects for which the technical author was his son Alvits Grīvnieks.