Treyvaux

Illens Castle is a castle in the municipality of Rossens of the Canton of Fribourg in Switzerland. It is a Swiss heritage site of national significance.

Arconciel (French: [aʁkɔ̃sjɛl]; Arpitan: Arconcié, locally Arkonhyi [aʁkɔ̃ˈçi] (listen)) is a former municipality in the district of Sarine in the canton of Fribourg in Switzerland. On 1 January 2021 the former municipalities of Arconciel, Ependes and Senèdes merged to form the new municipality of Bois-d'Amont.

Bois-d'Amont (French pronunciation: ​[bwɑ damɔ̃]) is a municipality in the district of Sarine in the canton of Fribourg in Switzerland. On 1 January 2021 the former municipalities of Arconciel, Ependes and Senèdes merged to form the new municipality of Bois-d'Amont.

Senèdes (French: [sənɛd], Franco-Provençal: [ʃəˈnedə] (listen)) is a former municipality in the district of Sarine in the canton of Fribourg in Switzerland. On 1 January 2021 the former municipalities of Arconciel, Ependes and Senèdes merged to form the new municipality of Bois-d'Amont.

Épendes (French: [epɑ̃d]; Arpitan: Ependes, locally Èpindè [ɛˈpɛ̃dɛ] (listen)) is a former municipality in the district of Sarine in the canton of Fribourg in Switzerland. Its former German name was Spinz. In 1977, the former municipality of Sales merged into Épendes. On 1 January 2021 the former municipalities of Arconciel, Ependes and Senèdes merged to form the new municipality of Bois-d'Amont.The asteroid 129342 Ependes is named in its honour.

Observatory Robert A. Naef (French: Observatoire Robert-A. Naef) is an astronomical observatory located at Épendes, Canton of Fribourg, Switzerland at 7.13938 degrees east of Greenwich and 46.76236 degrees north latitude. Its parallax constants are : ρ sin φ' = 0.68632 (Earth radii from the rotation axis) and ρ cos φ' = +0.72501 (Earth radii from the equatorial plane). The observatory was named in memory of Robert Adolf Naef (1907–1975). The minor planet 1906 Naef was named in his honour.

Sales is a village and former municipality in the district of Sarine in the canton of Fribourg, Switzerland. It was first recorded in 1082 as Sala. The municipality had 114 inhabitants in 1811, which went up and down to 191 in 1850, 160 in 1870, 226 in 1920, 175 in 1930, 213 in 1941 and 153 in 1970. In 1977 the municipality was incorporated into the larger, neighboring municipality Ependes.

La Roche (French: [la ʁɔʃ], Franco-Provençal: [la ˈʁɔtsə] (listen)) is a municipality in the district of Gruyère in the canton of Fribourg in Switzerland.

Gibloux (French: [ʒiblu]; Arpitan: Dzubyà [dzyˈbjɑ]) is a municipality in the district of Sarine in the canton of Fribourg in Switzerland. The municipality was formed 1 January 2016, from the merger of Corpataux-Magnedens, Farvagny, Le Glèbe, Rossens and Vuisternens-en-Ogoz.

Hauterive Abbey (French: Abbaye d’Hauterive) is a Cistercian abbey in the Swiss municipality of Hauterive in the canton of Fribourg. It is a Swiss heritage site of national significance. The entire Hauterive area is part of the Inventory of Swiss Heritage Sites.

Pont-la-Ville (Arpitan: Pont-la-Vela [ˈpɔ̃ na ˈvəla] (listen)) is a municipality in the district of Gruyère in the canton of Fribourg in Switzerland.

Rossens (French: [ʁɔsɑ̃s], Franco-Provençal: [ʁɔˈʃɛ̃] (listen)) is a former municipality in the district of Sarine in the canton of Fribourg in Switzerland. On 1 January 2016 it merged with Corpataux-Magnedens, Farvagny, Le Glèbe and Vuisternens-en-Ogoz to form the new municipality of Gibloux.