Lnáře has two chateaux: the Old Stronghold ("Stará tvrz") and the New Chateau ("Nový zámek"). The Old Stronghold is 690 years old, while the New Chateau is only about 340 years old. Next to them is located an English garden (4 ha²) with a few pools, many flower-beds of roses, a fountain, a small Baroque mosque with two low minarets and beautiful old trees with sculptures of the ancient gods carved by a famous Baroque sculptor. The New Chateau is adorned with great paintings of dozens Greek gods. The Old Stronghold is used for municipality needs, including as a gallery and bibliotheca, as well as leasing space for doctors and masseuses and flats for rent.