HRP part 2: Crossing the Pyrénées National Park
On the HRP from Lescun to Parzán with Vignemale, Gavarnie and Pic du Midi d’Osseau.
On the HRP from Lescun to Parzán with Vignemale, Gavarnie and Pic du Midi d’Osseau.
Hike to the Hidden Valley in the former Caldera (Scotland)
An explosive volcano near Manila and an island in a lake on an island in a lake on an island in the sea.
Volcano with obsidian lava and lakes in Eastern Anatolia, Turkey
Hiking in the mountains of Scotland
Tracing the latest volcanic eruption in Chile
The GR 131 hiking trail on La Palma combines the Ruta de los Volcanes with the Ruta de la Cresteria for a four-day hike, an island crossing that is scenically and geologically spectacular (Canary Islands, Spain)
The most beautiful way to climb Teide is to traverse Montaña Blanca, Teide and Pico Viejo with an overnight stay at the Refugio de Altavista
It was about time that I paid a visit to the Canary Islands. After all, Teide is the highest hotspot volcano after Hawaii’s and much quicker to reach… However, there are also a few important differences to Hawaii, for example, a stratovolcano like Teide is not exactly typical of a hotspot, nor are the large … Continue reading “Tenerife”
Picturesque caldera with “crater lake” in Ecuador
Travelogue Ecuador: Market in Otavalo and the Laguna Cuicocha, Culture in Quito and the Caldera of the Laguna Quilotoa
Around the lake in Eastern Anatolia
How pleasant to be met by Marta at the airport! We spend the first night in Guatemala City, a chaotic metropolis with broken, crowded streets, street kids, …. In a minibus we drive down from the coffee town of Coban through beautiful tropical karst landscape. In a village with a colourful market, more and more … Continue reading “Guatemala”
Ascent of Gunung Agun and various temples, lakes, volcanoes and rice fields
Volcanoes in the East of Java: Views into the Tengger Caldera with the steaming Bromo and ascent of the active Semeru with up-close ash eruptions
Bad luck in a holiday town on Sumatra (Indonesia)
Lake in a caldera on Sumatra (Indonesia)
More than 2 m of pumice was deposited on the first day of the 79 AD eruption of Vesuvius. The weight caused roofs of buildings to collapse, but people died in the pyroclastic flows (surges) that came down the mountain towards the end of the eruption. A caldera formed during the eruption, and Mt. Somma … Continue reading “Excursion: Volcanism Southern Italy”
Geological excursion: explosive volcanism in the Mediterranean (Greece)