
A 19th-century castle park surrounding Ostrov Castle with formal avenues, ponds, specimen trees and sculptures — great for seasonal foliage, architectural details and reflective waters. Best at golden hour or autumn for color; mornings on weekdays reduce visitors. Park is public, level paths, limited parking near Jáchymovská; no entry fee. Respect local quiet and signage around historic monuments.

A 19th-century castle park surrounding Ostrov Castle with formal avenues, ponds, specimen trees and sculptures — great for seasonal foliage, architectural details and reflective waters. Best at golden hour or autumn for color; mornings on weekdays reduce visitors. Park is public, level paths, limited parking near Jáchymovská; no entry fee. Respect local quiet and signage around historic monuments.