The Pfeifferhorn and a wildfire haze. Alta, Utah, USA [OC][4000x6000]

Whitsunday Islands, QLD Australia [OC] [4032 x 3024]

We docked on one of the magnificent islands of Bahia de los Angeles, Mexico. The shore of Pescador Island. [3840x2160]

The Na Pali Coast, you could also call it The Rainbow Coast - Kauai, Hawaii [OC][3924x2943]

Castle Hill, New Zealand [OC][1920 x 1280]

Sunrise Panorama at Havasu Falls - Havasupai Indian Reservation, Arizona [1600x792] (OC)

The beautiful Attabad lake and the barren Karakoram mountains, Hunza, Pakistan | Muhammad Hamza Niazi [2048x1363]

Lake Monticello, Virginia [OC] [2048x1126]

Standing on Dream Lake in Rocky Mountain National Park, Colorado [OC] [3813x2860]

Freshly overturned iceberg - when the ice melts in the warmer water it becomes imbalanced. Eventually the iceberg will roll. Be very careful around them when this happens. [OC] [1920x1200]

Manawaiopuna Falls, also known as Jurassic Park Falls as seen from above - Kauai, Hawaii [OC][2048x1365]

I wandered a couple of miles from camp back to the head of Lake Gaube to take this shot under the rising full moon (Lac de Gaube) French Pyrenees. [OC] [2564*3365]

Midday in the middle of the arctic winter - Sommarøy, northern Norway [OC][4032x3024]

Saw this view when backpacking- Mt. Hood, OR [OC] [2799x1786]

A full day hiking ending up with this view - Ehrwald/Austria [6000x40000]

Sea cave sunrise, Cathedral Rocks Kiama, NSW Australia [OC] (1500x900)

I watched as the rising sun set fire to the mountains surrounding Dream Lake in Rocky Mountain National Park — Colorado [OC] [1200x1500]

View from the Grand Teton's lower saddle, where we slept before the final ascent. (Grand Teton National Park, Wyoming) [OC] [6000x4000]

It's cold as balls in Ontario, Canada [OC] [1236x1536]

The Northern Lights seen from Kiruna, Sweden [7838 x 5531] [OC]

Chased a winter storm overnight into Yosemite. Caught the sunrise. [OC] [11269 x 8708]

A unique iceberg at Jökulsárlón, Iceland. [OC][2048x1366]

Winter Morning in Yosemite Valley [OC] [4436x3327]

The mighty Masherbrum or K1 (7,821 m), Karakoram, Pakistan | By Jonathan Griffith [1900x1267]

Eunice Lake, Mt. Rainier Nat'l Park [OC] [1920x1536]

Fear Is The Mindkiller! Pretty House Arch, Daniel Boone National Forest , Jackson County, Kentucky. By William Fultz II [2048 X 1536]

Icy waterfall in Yosemite National Park [1080 × 1349]

My take on the old Windows Background - High Valley Tschey, Austria [OC][3969x2309]

Captured this beautiful Sunrise through a local Forest here in Ireland. [OC][1920x1080]

[4752 x 3168] Close encounters of the 3rd kind - Devil's Tower, WY [OC]

Iridescent Clouds over Pikes Peak [2048 x 1350]

After a long day in the park, I caught the fog rolling in. Yosemite National Park, CA [OC] [3468 x 5472]

One of the world's most photographed trees - Wanaka New Zealand [OC] (1200x900)

When we arrived the mountain was completely covered in clouds and we almost turned around, but the sky eventually cleared to reveal the milkyway above Mount St Helens, Washington [960x1200](OC)

Last summer, I hiked through an active lava field to photograph the 61G Lava Flow. Hawaii, USA [OC][4000x6000]

I stood here for hours and watched the lava form a new coastline. It was amazing. Hawaii, USA [OC][4000x6000]

Morning light on top of Cathedral Peaks in Haines, AK. [2048x1152][OC]

[OC] Passing rain storms in Death Valley. Death Valley National Park, California, USA [3000x2000]

The unexpectedly beautiful Shirogane Waterfall in Hokkaido, Japan. [OC] [2719 x 2175]

Lake 22 on a sunny day after a snow fall. Granite Falls, WA [OC] [5000 x 1426]

Redwood National Park, Northern California (OC)[4896x3264]

Hawaii on a midsummmer's day [OC] (6178 × 2272)

Nothing is as satisfying as seeing the sun beam through the clouds. Scotland [OC] [5760 × 3148]

The Lake District at sunset [2560 x 1709] [OC]

Russell Falls Ferns in Mount Field National Park. Tasmanian Wilderness World Heritage Area, Tasmania, Australia by Robert Downle [2048 x 1366]

In the deep, dark canyons of Zion [OC] [1200x800]

Clouds Mirror the Sea - Birdlings Flat, New Zealand [OC][5472 x 3648]

A road near Novalles, Switzerland [OC][2560*995]

Yet another one of from Yosemite [OC] [4096x2732]

The amazing blue waters of the Kenai Fjords. Alaska, USA [OC][5184x2920]