New Zealand
A hanging glacier calving ice into a valley of waterfalls reached by a half-day scramble.
Avalanches peel off the glacier face in real time, visible and audible from the viewing point below. Rob Roy Glacier in Mount Aspiring National Park hangs over a cliff like a frozen waterfall, calving ice chunks that thunder into waterfalls echoing off the valley walls.
The track crosses the Matukituki River on a swing bridge before climbing through ancient beech forest to the viewing point. The return walk takes three to four hours from the car park at Raspberry Creek. The glacier sits in a cirque — a natural amphitheatre carved by ice — with waterfalls descending from the glacier's edge on all sides after rain. The valley is a working sheep station — you walk through paddocks and cross farm fences before entering Mount Aspiring National Park. Rob Roy Glacier is retreating, and the pace of change is visible year to year.
Solo
The walk through beech forest to the glacier viewpoint is a meditation broken only by birdsong and the distant crack of calving ice.
Friends
The swing bridge, the sheep paddocks, the forest climb, and the glacier reveal. The walk has enough varied terrain to sustain conversation and enough drama at the end to silence it.
Pack trail mix and a thermos — the trailhead at Raspberry Creek has nothing but a car park.
Return to Wanaka for a Fergburger-rivalling burger at Red Star.

Pedra de Lume
Cape Verde
Float in a salt lake inside an extinct volcano, crater walls rising on every side.

Vale do Paúl
Cape Verde
Sugarcane terraces spill down a volcanic crater into the greenest valley in the archipelago.

Monastery of St. Anthony
Egypt
Earth's oldest inhabited monastery, wedged into a Red Sea mountain canyon since the fourth century.

Hoang Su Phi
Vietnam
Rice terraces so vertiginous they look like topographical maps carved directly into the sky.

Piha
New Zealand
Black iron-sand stretches beneath a lion-shaped monolith where the Tasman pounds relentlessly.

Tiritiri Matangi Island
New Zealand
Birds thought near-extinct now eat from your hand on a predator-free island sanctuary.

Raglan
New Zealand
One of the world's longest left-hand point breaks rolling into a harbour of black volcanic sand.

Cathedral Cove
New Zealand
A cathedral-sized limestone arch frames turquoise water on a coast carved across millennia.