Question: The Hörnli Hut is located a few kilometers south-west of Zermatt, in the German-speaking section of what canton of Switzerland?

Context paragraphs:
Hörnli Hut: The Hörnli Hut (German: "Hörnlihütte") is a mountain hut located at the foot of the north-eastern ridge ("Hörnli Ridge") of the Matterhorn.  It is situated at 3260 m above sea level, a few kilometers south-west of the town of Zermatt in the canton of Valais in Switzerland.  It was built by the Swiss Alpine Club in 1880.  It is also known as "Berghaus Matterhorn".  The Hörnli Hut is closed until June 2017 for extensive renovations.

Zermatt: Zermatt is a statistic town and a municipality in the district of Visp in the German-speaking section of the canton of Valais in Switzerland.  It has a population of about 5,800 inhabitants.

Dent Blanche Hut: The Dent Blanche Hut (French: "Cabane de la Dent Blanche" or "Cabane Rossier") is a mountain hut of the Swiss Alpine Club, located south of Les Haudères in the canton of Valais.  The hut lies at a height of 3,507 metres above sea level, at the foot of the Dent Blanche in the Pennine Alps.  The hut, located at the upper end of the valley of Hérens near the watershed with the valley of Zermatt, overlooks the Ferpècle Glacier.

Amara Khaira Chak: Amara Khaira Chak is a census town & village in Varanasi tehsil of Varanasi district in the Indian state of Uttar Pradesh.  The census town & village falls under the Amrakheerachak gram panchayat.  Amara Khaira Chak Census town & village is about 12 kilometers South-West of Varanasi railway station, 317 kilometers South-East of Lucknow and 9 kilometers South-West of Banaras Hindu University main gate.

Solvay Hut: The Solvay Hut (German: "Solvayhütte") is a mountain hut located on the north-eastern ridge (Hörnli Ridge) of the Matterhorn, near Zermatt in the canton of Valais.  At 4003 m it is the highest mountain hut owned by the Swiss Alpine Club, but can be used only in case of emergency.  The Hörnli Hut lying on the same ridge is the starting point of the normal route to the summit.

Jenštejn: Jenštejn (German: "Jenstein" ) is a village and municipality in Prague-East District in the Central Bohemian Region of the Czech Republic.  It lies about sixteen kilometers north-east from downtown Prague and seven kilometers south-west of Brandýs nad Labem-Stará Boleslav.  It borders the villages of Podolanka (west), Dřevčice (north), Svémyslice (east) and Radonice (south).  At south-west it borders Vinoř, a neighborhood of Prague.

Matterhorn: The Matterhorn (German: Matterhorn , ] ; Italian: Cervino , ] ; French: Le Cervin , ] ) is a mountain of the Alps, straddling the main watershed and border between Switzerland and Italy.  It is a large, near-symmetrical pyramidal peak in the extended Monte Rosa area of the Pennine Alps, whose summit is 4478 m high, making it one of the highest summits in the Alps and Europe.  The four steep faces, rising above the surrounding glaciers, face the four compass points and are split by the "Hörnli", "Furggen", "Leone", and "Zmutt" ridges.  The mountain overlooks the Swiss town of Zermatt, in the canton of Valais, to the north-east and the Italian town of Breuil-Cervinia in the Aosta Valley to the south.  Just east of the Matterhorn is Theodul Pass, the main passage between the two valleys on its north and south sides, and a trade route since the Roman Era.

Schönbiel Hut: The Schönbiel Hut (German: "Schönbielhütte") is a mountain hut located north of the Matterhorn.  It is situated at 2694 m above sea level, north of the Zmutt Glacier, a few kilometers west of the town of Zermatt in the canton of Valais in Switzerland.  The actual hut was built by the Swiss Alpine Club in 1955, after the demolition of an older hut, built in 1909.

Rothorn Hut: The Rothorn Hut (German: "Rothornhütte" ) is an alpine hut, located above Zermatt in the canton of Valais.  It is located at a height of 3,198 metres above sea level, at the foot of the Zinalrothorn.  It can be accessed via the Trift valley by a trail from Zermatt.

Gstaad: Gstaad (] ; ] ) is a village in the German-speaking section of the Canton of Bern in southwestern Switzerland.  It is part of the municipality of Saanen and is known as a major ski resort and a popular destination amongst high society and the international jet set.  The winter campus of the Institute Le Rosey is located in Gstaad.  Gstaad has a population of about 9,200 and is located 1050 m above sea level.

Supporting paragraphs: Hörnli Hut Zermatt
Answer: Valais