The Château de Greifenstein is a ruined castle in the commune of Saverne. The Grand-Greifenstein was, without doubt, founded in the first half of the 12th century by the knight Meribodo de Greifenstein who had close links to the Ochenstein family. The Petit-Greifenstein dates from the end of the 13th century or start of the 14th century.
Visitors can distinguish two castles separated by a large ditch. The older part has the largest keep in Alsace with 13 metres a side. A renovated tower stands between the two keeps at the centre of the site. It was probably part of Grand-Greifenstein. From the terrace there is an unimpeded view of Saverne, the Château du Haut-Barr, the Château du Grand-Geroldseck, the valley of the Zorn and the Saint-Vit chapel.
To reach the castle, leave Saverne on the D132 road towards Lutzelbourg and turn right towards the Ramsthal lake. Then follow the Club Vosgien path signposted by a blue rectangle.
References:The Broch of Clickimin is a large and well preserved, though somewhat restored broch near Lerwick. Originally built on an island in Clickimin Loch (now increased in size by silting and drainage), it was approached by a stone causeway. The water-level in the loch was reduced in 1874, leaving the broch high and dry. The broch is situated within a walled enclosure and, unusually for brochs, features a large 'blockhouse' between the opening in the enclosure and the broch itself. Another unusual feature is a stone slab featuring sculptured footprints, located in the causeway which approached the site. Situated across the loch is the Clickimin Leisure Centre.