S
- Sawbuck Uphill
- Sawmill
- Sawmill Trees
- Sawtooth Lake from Iron Creek
- Sawtooth Lake loop from Grandjean
- Sawtooth Ridge
- Sawyer Camp Trail
- Sawyer Camp Trail
- Sawyer Camp Trail
- S-Bend Chutes
- Scafell Double Dose
- Scafell Pike and Great End by the Corridor Route
- Scafell Pike from Wasdale Head
- Scala and the Nature Reserve of Valle Delle Ferriere
- Scala couloir
- Scald Law (579m) and Carnethy Hill (573m), Flotterstone
- Scalottas to Alp Fops
- Scalottas to Alp Staz Panorama Trail
- Scarp Ridge -> Mount Emmons
- Scarp Ridge -> Mount Emmons
- Scarp Ridge Out-and-Back
- S.C.A.R. (Smokies Challenge Adventure Run)
- Schafgrübler
- Schafseintenspitze North Face
- S-Charl to Padoellhof
- Scharnitz to Jenbach via the Achensee
- Scharnitz to Roßloch via the Kastenalm
- Schartlkamm & Holy Hansen
- Schattenberg (1692m)
- Scherminator
- Schilthorn
- Schlasman's Chair Line
- Schlasman's Terrain Ropeline
- Schlegeis
- Schlegeisspeicher
- Schleyer
- Schlick Hike
- Schlittelbahn Preda-Bergün
- Schlossbachklamm
- Schlosspark Niederschönhausen Loop
- Schlosspark Niederschönhausen Loop
- Schmittenhöhe 3 Hut Loop
- Schmittenhöhe – Ebenbergalm – Zell am See
- Schmittenhöhe from Fürth
- Schnanfo
- Schneeschuhtour Grünwald-Bärenstein
- Schneeschuhtrail 5fingers
- Schneeschuhtrail Dachstein-Hai
- Schneeschuhwandern am Krippenstein
- Schneeschuhwandern in Bad Goisern
- Schneeschuhwandern in Gosau
- Schnoid's
- Schober and Frauenkopf
- Schönbiel Hut to Saas Almagell via Strahlhorn
- Schonchin Butte Lookout
- Schöntalspitze von Pforzheimer Hütte
- Schoodic Head | C'est Notre Monde
- Schoodic Mountain
- Schottenhof Strecke
- Schrankogel
- Schreckhorn Lauteraarhorn traverse
- Schreckhorn SW Ridge
- Schroen Train
- Schuerman Vista
- S-Chute
- S Chute (Sky Chutes)
- Schwarze Schneide off-piste
- Schwarzreiter
- Schwarzsee to Weiss Perle
- Schwarzsee Trees 92
- Schwarztor
- Schwarzwasserhütte skitour
- Sci 18
- Scoiattolo
- Scooper Glades
- Scopello - Bocchetta della Boscarola
- Scopello Mera-Meggiana-Rassa-Scopello
- Scorpion / Pyramid Loop
- Scotch Creek -> Salt Creek Loop
- Scottish National Trail