Boiling Lake about. Kunashir, the Kuril Islands

Hibok-Hibok Volcano Observatory, Camiguin, Philippines, with Ian

A mud volcano near the village of Akhtanizovskaya.

Guagua Pichincha Summit - 4784m

El Teide Peak Hiking Trail overlooking the impressive landscape of Tenerife

Campsite Las Lajas in the National Park on Tenerife, Sunrise through the trees

Parque Nacional Del Teide, panorama from a lava field near Roque de Garcia, Tenerife

Overview of the Canary Island of La Gomera from Alto de Garajonay

Mirador Ermita del Santo with beautiful landscape descending towards the coast of La Gomera

Camping in the mountain woods on Tenerife - Zona acampada Las Lajas

Viewpoint over the coastal mountains of La Gomera, Mirador Ermita del Santo

Svinafelljokull glacier , Skaftafell national park. Iceland

Central Square Cardiff(Aerial Panorama)April 2016

Linosa - View from Monte Vulcano

Inside the Pico Crater

Santa Bárbara Castle in Lanzarote.

At Bulusan Lake

Into the Lake

Black sand desert, Laugavegur trail, Iceland

Mt. Bailey (8368'/2551m) summit

Ruins of the ancient village of Carbonara at dusk, Aquilonia, Irpinia, with a view towards the town of Monteverde and the Vulture volcano, September 2018

Pt. 9094' (9094'/2772m) summit

Overview of the El Teide National Park with Roques de Garcia and El Teide Volcano on Tenerife

Coastal town of Garachico wih natural pools during sunset, Tenerife