Il spir

Ruinaulta is a canyon created by the Anterior Rhine by Ilanz/Glion and Reichenau in the debris of the Flims Rockslide just upstream of its confluence with the Posterior Rhine at Reichenau in the Grisons, eastern Switzerland. It is sometimes known as the Rhine Gorge, or sometimes rather ironically called the Swiss Grand Canyon. Protected by cliffs several hundred metres high, the area is forested and a haven for wildlife. It is a popular location for rafting.The gorge is largely inaccessible by road, but is traversed by the Disentis to Chur line of the Rhaetian Railway. It is accessible from the Valendas-Sagogn, Versam-Safien and Trin stations that lie within the gorge.

Versam-Safien railway station is a station on the Reichenau-Tamins–Disentis/Mustér railway of the Rhaetian Railway in the Swiss canton of Graubünden. It is situated alongside the Anterior Rhine, in the railway's scenic passage through the Ruinaulta or Rhine Gorge. The station is located on the south bank of the river in the municipality of Safiental, and serves the village of Versam that lies some 3.6 km (2.2 mi) to the south and some 250 metres (820 ft) higher than the station.

The Rabiusa (Romansh: Rabiosa, i.e. "Raging", in the local German dialect Rii, i.e. "Rhine") is a 32 km long tributary of the Rhine. The river originates in the district Hinterrhein in the canton of Graubünden, in the mountains surrounding the Bärenhorn (2929 m), where the old bridle path from Safien to Splügen crosses the Safierberg Pass (2486 m). It then flows through the wooded Safien valley and into the rough Versam Gorge, where it is spanned by the Versam Gorge Bridge. The confluence with the Anterior Rhine is located in the equally deep Ruinaulta. The Carnusbach flows into the Rabiusa in a hamlet above the village of Safien-Platz. The Walser village of Safien is the only municipality on the river.

Crestasee (Romansh: Lag la Cresta) is a small lake shared by the municipalities of Flims and Trin in the Grisons, Switzerland. From 1892 a guest house on its northern end served as pension and still is a restaurant today in its original state. There is no tributary to the lake. The rough character of the whole area derives from being a debris area of the gigantic Flims Rockslide, where waters flow underground until feeding lakes at certain spots such as Crestasee, Caumasee or Lag Prau Pulté. Less than 100 yards (91 m) from its northern end a gorge called "Felsbachschlucht" is formed by river Flem, coming from Flims, whose Romansh name is also Flem. The waters from the lake and river are independent, and of course the river had only some 10 000 years to create the gorge as this is the age of the rockslide. The water from the lake forms a small stream and enters the Flem river after a very short run, not called a special name for its short length. In summer it is well known for swimming and offers facilities (such as a kiosk, toilets, changing room, boats and SUP's to rent) to enjoy this. An entrance charge will be collected by an employee of the restaurant, walking around the lake once or twice a day. Crestasee can be reached from Flims via the Felsbachschlucht gorge or wide forest paths, as well as from Trin Mulin or the public post car stop Felsbach/Crestasee on the main road, to where it is connected by a nice and short path. Motorists have to walk a similar distance to the lake, as there is no access to the lake by car and signposted parking is well off the lake. A forest walk leads to Conn, to see the Ruinaulta gorge formed by the Rhine, still within the same huge rockslide debris area, or to the Lag la Cauma.

Caumasee (Romansh: Lag la Cauma or Lai da Cauma) is a lake near Flims, in the Grisons, Switzerland. It is one of the lakes on the Flims Rockslide deposits. The lake is fed from underground sources. Its surface area is 10.3194 ha. The level of the lake varies by approximately 4 to 5 meters along with the varying underground water flow during the year, hence reaches its minimum by the end of April when snow melting in the mountains increases. A maximum level is reached by mid July but may be topped in August even after previous falling due to summer rain. The very western bay never freezes in winter, probably showing a maximum water flow in this area. When the lake is at a low level, with a small volume of water, it warms up sooner than most lakes in the region, so people can be seen starting to swim the lake in April while bigger lakes even in lower areas of Switzerland remain rather cool. Water temperature in summer is at an average 21 Celsius, with a maximum around 24 Celsius. The lake is in a huge forest that was allowed to remain on the agriculturally useless debris area of the biggest prehistoric rockslide in the Alps and can only be reached by a footpath (wheelchair accessible), possibly using Caumasee-Lift, a funicular built in 1939, refurbished in 1988 on its original tracks (running May to October only). The walk from the edge of town to the funicular takes about 10 minutes.

Trin is a municipality in the Imboden Region in the Swiss canton of Graubünden. Crestasee is located in Trin.

Versam is a former municipality in the district of Surselva in the canton of Graubünden in Switzerland. The municipalities of Valendas, Versam, Safien and Tenna merged on 1 January 2013 into the new municipality of Safiental.

Sogn Parcazi Castle and Church (Romansh: Crap Sogn Parcazi, also Hohentrins) is a ruined castle and fortified church in the municipality of Trin of the Canton of Graubünden in Switzerland. It is a Swiss heritage site of national significance.

Belmont Castle (German: Burg Belmont) is a ruined castle near Flims, Graubünden, Switzerland. It was the home of the Barons of Belmont.

Lag Tuleritg is a lake at Flims in the canton of Grisons, Switzerland.

Trin railway station is a station on the Reichenau-Tamins–Disentis/Mustér of the Rhaetian Railway in the Swiss canton of Graubünden. It is situated alongside the Anterior Rhine, in the railway's scenic passage through the Ruinaulta or Rhine Gorge. The station is located on the north bank of the river in the municipality of Trin, although the village of Trin lies about 3 kilometres (1.9 mi) to the north and some 250 metres (820 ft) higher than the station.

Flims (Romansh: Flem) is a municipality in the Imboden Region in the Swiss canton of Graubünden. The town of Flims is dominated by the Flimserstein which one can see from almost anywhere in the area. Flims consists of the village of Flims (called Flims Dorf) and the hamlets of Fidaz and Scheia as well as Flims-Waldhaus, the initial birthplace of tourism in Flims, where most of the hotels were built before and after around 1900.