Ischgl forms one half of the Silvretta Arena, a cross-border ski area shared with Samnaun in Switzerland that ranks among the largest interconnected resorts in the Alps. The combined terrain spans 239km of pistes and 15km of ski routes across 88 runs, rising from 1,360m at the valley floor to the 2,872m Greitspitze on the Austrian-Swiss border.

The longest descent — aptly named "Eleven" — drops 11km from the summit to the village, while the steepest pitches exceed 70% gradient in the Höllboden bowl. Ninety per cent of the terrain sits above 2,000m, and the resort backs its natural snowfall with more than 1,100 snow cannons covering virtually every run in the network.

The piste mix skews heavily toward intermediate skiing, with 58% of runs graded red and a further 21% blue, though the 15% advanced and 6% expert terrain — including the Piz Val Gronda freeride zone and dedicated mogul slopes — gives strong skiers plenty to work with.

The Smugglers' Trail, a themed cross-border route available in Gold, Silver and Bronze variants, traces the old contraband paths between Austria and the duty-free Swiss village of Samnaun. A single lift pass covers the entire Silvretta Arena, and the wider Silvretta regional pass extends access to the neighbouring ski areas of Galtür, Kappl and See in the Paznaun valley.