The Rennsteig is a ridge walk as well as an historical boundary path in the Thuringian Forest, Thuringian Highland and Franconian Forest in Central Germany.

Hiking in Retezat National Park you may well lose your breath, not from the climb, but from the breathtaking views of nature at her wildest.

Reventador is an active stratovolcano which lies in the eastern Andes of Ecuador. It lies in a remote area of the national park of the same name, which is Spanish for "exploder".

Southern Peninsula is an administrative unit and part of Reykjanesskagi, or Reykjanes Peninsula, a region in southwest Iceland. It was named after Reykjanes, the southwestern tip of Reykjanesskagi.

Rila is the highest mountain range of Bulgaria and the Balkan Peninsula. It is situated in southwestern Bulgaria and forms part of the Rila–Rhodope Massif.

The Rockies are a region of Canada that more or less from the border between the provinces of British Columbia and Alberta. The roads and railroad routes here are amongst the most beautiful in the world.

Romania is a southeastern European country known for the forested region of Transylvania, ringed by the Carpathian Mountains.

Sangolquí is a suburb of Quito and is the seat of Rumiñahui canton in the province of Pichincha, in northern Ecuador. It is connected to Quito by the Autopista General Rumiñahui. The city is home to the prestigious university ESPE.

Sagada is a town in the Cordillera Mountains, within the Philippines’ Mountain Province. Echo Valley’s hanging coffins are displayed high on cliffs, while centuries-old coffins are stacked in burial sites like Lumiang Cave.

Samobor, Croatia. Samobor is a city in Zagreb County, Croatia, between the eastern slopes of the Samobor hills in the Sava River valley.