| Municipality | Authon-du-Perche |
|---|---|
| Postcode | 28330 |
| Latitude | 48.1939890 (N 48° 11’ 38”) |
| Longitude | 0.8960510 (E 0° 53’ 46”) |
| Altitude | From 162m to 267m |
| Surface area | 34.82 km² |
| Population | 1508 inhabitants |
| Density | 43 inhabitants/km² |
| Prefecture | Chartres (61 km, 49 min) |
| Insee code | 28018 |
| Intercommunality | CC du Perche |
| Department | Eure-et-Loir |
| Territory | Perche |
| Region | Centre-Loire Valley |
| Charbonnières | 3.5 km (5 min) |
|---|---|
| Béthonvilliers | 5 km (8 min) |
| Saint-Bomer | 6.1 km (9 min) |
| Coudray-au-Perche | 6.2 km (8 min) |
| Saint-Ulphace | 8.3 km (9 min) |
| Les Autels-Villevillon | 8.3 km (8 min) |
| Les Étilleux | 9.1 km (13 min) |
| La Bazoche-Gouet | 9.5 km (10 min) |
| Souancé-au-Perche | 9.8 km (12 min) |
| Beaumont-les-Autels | 10.2 km (16 min) |
| Argenvilliers | 10.8 km (17 min) |
| Chapelle-Guillaume | 10.9 km (13 min) |
| Théligny | 10.9 km (14 min) |
| Miermaigne | 11.2 km (14 min) |
Since 1998, the 2nd Sunday of September: Hiking Biking around Authon organized by the MTB section of the Maison des Jeunes. 6 circuit proposed (10/20/30/40/50/60 km). Contact and information +33 2 37 49 11 48.
Since 2007, the 1st Sunday of October: Vétathlon to Étilleux (8 km Authon) organized by the bike section of the Maison des Jeunes. Discovery As the morning and afternoon. Contact and information +33 2 37 29 14 17.
| Last name | Activity type | Rate | City |
|---|---|---|---|
 | Sports sensations | 22 € to 75 € | Fontaine-Simon (36 km) |
| Last name | Outing type | Difficulty | Duration | Departure municipality |
|---|---|---|---|---|
 | Hike | Intermediate | 2:45 | Nonvilliers-Grandhoux (26 km) |
 | Village visit | Easy | 1:00 | Châteaudun (35 km) |
 | Hike | Easy | 3:00 | Châteaudun (35 km) |
 | Hike | Easy | 55 min | Bonnétable (35 km) |
 | Hike | Easy | 3:45 | Jauzé (39 km) |
