Hint

Intro

Over the Ärgera/La Gérine, the «Röstigraben», the divide between German & French-speaking Switzerland, the silhouette of the city of Fribourg in the distance, down to the Rossens dam, which in 1948 transformed a jagged ravine into lovely Lac de la Gruyère.

Description

Plaffeien lies on a plateau in the Sense-Oberland region, surrounded by wooded hills and mountains. The village and its parish church were burned to the ground in a fire on 31 May 1906. Two years later, the foundation stone was laid for the new parish church – a beautiful, three-aisled Neo-Romanesque basilica. Under the watchful eye of the cockerel atop the church, the stage begins with a gentle climb up to Plasselb, a village at the foot of the Schweinsberg mountain and the entry point to the Plasselbschlund gorge.

This is followed by a brief descent to the Ärgera/La Gérine River, which you cross on a tarmac bridge. This also marks the «Röstigraben» (literally «rösti trench»), the invisible border between German- and French-speaking Switzerland – or, put another way, between a farmers’ breakfast of traditional «Bauernrösti» on one side and «pommes de terre fricassées» on the other.

Apart from a few structures built in its lower reaches, the Ärgera/La Gérine has largely retained its natural, dynamic character, which has created habitats for countless species of animal such as mayflies, brown trout and European bullheads. After crossing the river, you face a further climb to Chrache, a pretty area full of charm with its forests, horses and alpine meadows – a little like the Jura, in fact. You can fill up with fresh spring water for your onward journey in nearby Bonnefontaine, a traditional farming village. The inscription on the water fountain reads «La seule richesse c’est l’eau» («Water is the sole source of riches») – and there may well be something in that.

The wrestlers in Le Mouret also definitely have something about them, at least in terms of their body and muscle mass. Fribourg’s cantonal wrestling championships are held here every year, and you’ll spot a statue of two athletes in front of the spacious restaurant here. Red kites circle overhead, while in the forest you’re more likely to hear a circular saw. Tractors, goats, chickens, dogs, cats, cows and horses feature heavily in the fine views to be enjoyed here in Treyvaux. Once you’ve had your fill of them, a pleasant descent takes you down to Rossens, a village in the Saane district at the top of Lac de la Gruyère, through which flows the Saane River (Sarine in French) – commonly known as the «River of the Röstigraben». Incidentally, the reservoir here is one of the largest in Switzerland.

Estavayer-le-Gibloux affords you an impressive view of the Dents-du-Midi mountain range, and you will also already be able to spot Romont – your destination for this stage – perched on a roundish hill. This mediaeval town is the capital of the Glâne district. Well worth a visit is the nearby Abbaye de la Fille-Dieu, a Cistercian nunnery founded in the 13th century by three local young women. Another sight not to be missed is Romont Castle, which you can visit together with its neighbouring museums.

An enjoyable tour includes the careful planning of the same. Please inform yourself in advance at the local information center about the route and weather conditions. Depending on the season and weather conditions, this route may be blocked or interrupted

Technical information

Show Technical information content
Start location
Plaffeien
Destination
Romont FR
Ascent
560 m
Descent
720 m
Distance
40 km
Distance on tarred ways
40 km
Physical requirements
Medium

Route

Sense–Glâne–Veveyse

Bern - Châtel-St-Denis
Learn more about # title #

All stages

Map

SwitzerlandMobility Map: This element is not accessible for disabled people.

Quick Facts

Route number

Stage: 3/4

Distance

40 km

Ascent

560 m

Travel information: Plaffeien

Current Offers

  • Plaffeien Hiking holidays Alpine Panorama Trail Fribourg

    Luggage transfer, travel documents, navigation app, SchweizMobil-Plus subscription from CHF 815
    Offer details


    valid: 30.04.2026 - 11.10.2026

    Learn more about Hiking holidays Alpine Panorama Trail Fribourg
  • Plaffeien Paragliding tandem flight at Schwarzsee

    You will fly in a tandem paragliding flight over Schwarzsee. During this, you will overcome... from CHF 120
    Offer details


    valid: 19.07.2026 - 20.09.2026

    Learn more about Paragliding tandem flight at Schwarzsee
  • Fribourg "Catch the Agent" GPS game for team events in Fribourg

    This interactive agent game takes place right in the city of Fribourg. You hunt down rival teams and... from CHF 20
    Offer details


    valid: 19.04.2026 - 31.01.2027

    Learn more about "Catch the Agent" GPS game for team events in Fribourg
  • Fribourg Fribourg interactive scavenger hunt with smartphone

    Discover the historic old town of Fribourg with friends or your family. Solve interesting puzzles... from CHF 11
    Offer details


    valid: 15.04.2026 - 12.04.2027

    Learn more about Fribourg interactive scavenger hunt with smartphone
  • Fribourg Frÿburg 1606

    Tablet with headset from CHF 12
    Offer details


    valid: 15.04.2026 - 31.12.2026

    Learn more about Frÿburg 1606
  • Fribourg Les Frères Brigands: Méta-Cité

    The puzzles are all in the app "Les Frères Brigands". They are encrypted and can be opened one by... from CHF 59
    Offer details


    valid: 15.04.2026 - 31.12.2026

    Learn more about Les Frères Brigands: Méta-Cité
  • Fribourg City Game: The Secret of Auge

    1 game set with parchments per group from CHF 50
    Offer details


    valid: 15.04.2026 - 31.12.2026

    Learn more about City Game: The Secret of Auge
  • Fribourg Treasure Hunt

    The treasure hunt in Fribourg will take you into the Old Town, which has one of the richest... from CHF 35
    Offer details


    valid: 15.04.2026 - 31.12.2026

    Learn more about Treasure Hunt
  • Fribourg Apéro Tchou Tchou

    Tour on a small trainAudio commentaryTasty snacks and refreshments during the three gourmet stops from CHF 52
    Offer details


    valid: 27.05.2026 - 24.09.2026

    Learn more about Apéro Tchou Tchou