Colin Monteath/ Hedgehog House / Icebergs in winter in lake, Hooker Glacier, Mount Cook, Mount Cook National Park, New Zealand

SCOTLAND: The Big Picture / Sunset over the Cullin Mountains from Elgol shoreline, Isle of Skye, Scotland, UK, April.

Ross Hoddinott / Luskentye beach, mountains and incoming tide, Isle of Lewis and Harris, Outer Hebrides, Scotland, UK. October 2018.

Nick Upton / View towards Naranjo de Bulnes (Picu Urriellu) a distinctive 2519m limestone peak, Picos de Europa mountains, viewed from Arenas de Cabrales at sunset, Asturias, Spain, August 2016.

David Pattyn / Landscape of Hills at the Melnik earth pyramids at sunrise, Foothills of Pirin Mountains, South West Bulgaria, April

Jami Tarris / African Elephant (Loxodonta africana) herd on savanna, Mount Kilimanjaro, Amboseli National Park, Kenya

Shane P. White / Tephra during volcanic eruption, Mount Yasur, Tanna Island, Vanuatu

Jeff Foott / Mount Chephren, Banff National Park, Alberta, Canada

Jeff Foott / Mountains and river after autumn snowfall, Sunwapta River, Jasper National Park, Alberta, Canada

Jeff Foott / Mount Gould, Glacier National Park, Montana

Jeff Foott / Bridal Veil Falls, Yosemite National Park, California

Jeff Foott / Half Dome, Yosemite National Park, California