The hiking bucket list.

Redwood loop walk

Old growth.

Redwoods treetop walk

Night lanterns.

Reinebringen hike

Sherpa stairs.

Reinebringen ridge hike

The 1566 steps above the fjord.

Renclusa hut overnight

Sleep at 2,140m under Aneto's glacier. Stars, snores, summit optional.

Ridge hike Angour

Summit traverse.

River riverside walk

Summer path.

Riverbed day hike

Palm springs.

Robberg Peninsula hike

Cliffs, seals and the Point.

Rocher de la Vierge walk

Rock walkway at sunset.

Roman walls walk

Intact ramparts.

Roraima tabletop trek

Six days to a lost world of black rock and carnivorous plants.

Rosengarten Gorge walk

Walkways through the gorge.

Roys Peak sunrise

Postcard summit.

Runyon Canyon sunset hike

Celeb-spotting on the city loop.

Saklıkent Gorge walk

Canyon wade.

Salkantay to Machu Picchu

The worthier Inca Trail alternative. Humantay Lake will break your camera.

Samaria Gorge descent

Sixteen kilometers down to the Libyan Sea. Boat out, knees gone.

Samaria full descent

16-km trek.

San Elijo Lagoon walk

Birds on the boardwalk.

San Luca climb

Portico hill.

San Salvatore hike

Sugarloaf Ticino.

Sani Pass to Lesotho

Switchbacks, border post in the clouds, highest pub in Africa after.

Sanitas sunset hike

Steep laps.

Sant Jeroni summit

Highest point.

Santa Cruz lanes walk

Jewish quarter lanes.

Sarakiniko moonscape walk

White rock beach.

Sawtooth Lake hike

Alpine lake under McGown Peak.

Scarborough Bluffs hike

Cliff views over the lake.

Schlegelkopf hike

Flower trails.

Schynige Platte ridge walk

Wilderswil up, First down, Eiger the whole way. Classic for a reason.

Seceda ridgeline

Odle peaks.

See the northern lights

Stand under a solar storm somewhere dark and north. February, new moon, hot thermos.

Selvaggio Blu first stage

Sardinia's wild east coast. Fixed ropes, shepherd trails, turquoise coves.

Selway-Bitterroot hike

Wilderness trails.

Sentinel Dome hike

360 views.

Serra chapel hike

Bay panorama.

Seven Lakes trek

Alpine lakes.

Seven Lakes trip

Alpine lakes.

Seven Summits hike

Ridge tour.

Seven Wells hike

Waterfall trail.

Shannon Falls walk

Third-highest falls in BC.

Short Inca Trail in a day

Km 104: Wiñay Wayna, Sun Gate by afternoon, site nearly empty.

Sierra Nevada hike

Mulhacén approach.

Sierra Norte pueblo trek

Village-to-village trails with local guides. Two days minimum.

Signal Mountain sunrise

City panorama.

Silvestri Craters walk

Easy crater loop.

Silvretta reservoir walk

Dam views.

Simien Mountains gelada trek

Bleeding-heart monkeys at eye level on cliff-edge trails.

Sintra palaces day hike

Pena, the Moorish castle and forest trails in one long day.

Siuranella hike

Ridge trail.

Sićevo gorge hike

Cliff trail.

Skeleton Gorge descent

Nursery Ravine down through yellowwoods. Swim at Kirstenbosch? No. Admire.

Sleep in a mountain hut

Dormitory snores, 5am alpenglow, breakfast tastes triple. Book the half-board.

Sloans Crossing Pond walk

Sinkhole pond trail.

Snake Island sandbar walk

Walk the S at low tide.

Snowbird backcountry hike

Wilderness trails.

Snowdon horseshoe at dawn

Beat the trains up, ridge along Crib Goch if dry and you are sure.

Snowshoe Beehive Basin

Quiet loop.

Snowshoe Bouc Blanc

Quiet loop.