Arinthod is a small Jura service town in the Petite Montagne, with a historic centre and a wider municipal boundary. Insee counted 1,149 municipal residents in 2023 for the whole commune. That total includes former Chisséria, merged with Arinthod on 1 January 2018; it does not describe the old centre alone. The heart of town is easy to read on foot: a triangular square framed by arcades, a fountain and lanes leading toward the former castle site. The Jura tourism board presents Arinthod as a local base for heritage walks and the surrounding limestone-and-valley landscape.
A square, a church and a careful chronology
The town’s history page describes the arcades as dating from the 12th century and says the square was renovated in 2011. The fountain is more precisely recorded: the Ministry of Culture dates its construction to 1750 and its classification as a Monument historique to 6 January 1971. The church chronology needs care. The municipal page calls it 12th-century, but the Ministry’s protected-building notice identifies the main construction campaign as the 16th century and records inscription on 8 October 1991. Those records should not be collapsed into a single date. The municipality also describes remnants of the medieval castle enclosure, including a tower, castle chapel and ramparts.
The Pierre Enon stands in the Vogna cirque, between the hamlets of Vogna and Néglia. Local municipal and tourism accounts connect the large stone with Celtic worship, but no archaeological dating was verified in this check; that connection is best treated as a local tradition, not proof of Celtic settlement. The town’s history also reflects work as well as stone: its municipal account traces agriculture and wood turning before the growth of plastics manufacturing. Smoby’s own channel identifies a production plant at Arinthod in a 2020 upload. Insee counted seven industrial employer establishments among 56 at the end of 2024, a current statistical snapshot rather than a full census of every activity.
Two different walks, with different starting points
The urban heritage circuit is described by the municipality as starting at the tourist information point at 1 rue des Arcades; Jura Tourisme says twelve interpretation panels were installed in 2021. No distance for this in-town walk was verified. A separate Jura Tourisme loop of about 8 km starts in Dramelay and links the Quinquenouille waterfall, Dard gorges and castle remains. Another distinct route, ref. 121, is the Saint-Hymetière and Valouse Gorge circuit: 6.57 km, about two hours, medium difficulty and 159 m up and down, starting and ending at Saint-Hymetière church. From Arinthod, the route sheet directs drivers along the D109. Check signs, ground conditions and opening or access information before setting out.
