- en.wikipedia.org Viljandi CastleViljandi Castle (Estonian: Viljandi ordulinnus, German: Ordensburg Fellin) is 13th Century castle in a Viljandi, Estonia.
- livetheworld.com activities/estonia/viljandi-…Castle ruins located in Viljandi. Was one of the strongest castles in ancient Livonia. Offers a great look on the lake and is surrounded by park.
- visitestonia.com en/viljandi-castle-parkViljandi castle park Source: Rivo Veber, Toolbox.Estonia.ee. ... Source: Siim Verner Teder. Source: Viljandi Turismiinfokeskus.
- castlepedia.org castles/viljandi-castle-ruins/…The Viljandi Castle Ruins are the remnants of a once-powerful stronghold built by the Order of the Sword Brothers in the 13th century.
- visitbaltics.net viljandi-castle-fellin-in-south-…Viljandi Castle was built on the site of a former settlement at the beginning of the 13th century and was one of the most impregnable castles in Livonia.
- tr.advisor.travel poi/Viljandi-Castle-8634Viljandi Castle (Eesti: Viljandi ordulinnus) bir turistik, içinde Kaleler biridir Viljandi , Estonya . Bu bulunur: Tallinn 'dan 390 km , Riga 'dan 540 km...
- tripadvisor.com.tr Attraction_Review-g661674-…The folklore festival in Viljandi takes place at the castle ruins! ... The ruins of the Viljandi Order Castle and the rope bridge were very interesting.
- tripadvisor.com Attraction_Review-g661674-…This castle was the largest in Liivinmaa - but there are only ruins left from the great days of Viljandi Order Castle.
- tripginny.com viljandi-castle-ruins-estonia/One of the highlights of the Viljandi Castle Ruins is the breathtaking panoramic view it offers of Viljandi and the nearby Lake Viljandi.
- medievalheritage.eu en/main-page/heritage/estonia…Viljandi (Fellin) – Teutonic Castle. reconstruction of the castle from the 15th century according to T.Borowski.