Taxonomy term

travels in geology

How to become a cave diver

While snorkeling the spring pools is cool (no pun intended), a more in-depth way to experience Florida’s freshwater springs is to scuba dive in them. However, entering the caves requires you to get a cave diving certification. That’s because cave diving has inherent challenges distinct from scuba diving’s own challenges. Even after you’re familiar with buoyancy control, breathing control and how to work your gear (all part of getting scuba certified), there’s much to learn about the specifics of cave diving.

18 Mar 2019

Getting there and getting around Florida

For travelers flying in from out of state, Florida has several major airports, including in Miami (MIA), Orlando (MCO) and Tampa (TPA), as well as numerous other options. Orlando is the most central large hub and may be the best option if you’re heading toward the state’s springs, which are concentrated in the north-central part of the state. For traveling to and between sites, a car is the best option.

18 Mar 2019

Travels in Geology: Finding Florida's hidden freshwater gems

Florida is renowned for its beaches and seascapes, but the state also has possibly the highest concentration of springs in the world, due to the karst geology and climate. Whether you are a cave-certified scuba diver, are on the hunt for fossils, or you and your family are just looking for a vacation from Florida’s more crowded beaches and theme parks, Florida’s freshwater offers something for everyone.

18 Mar 2019

Travels in Geology: Mid-ocean volcanic excursion: The calderas and caldeiras of the Azores

The Azores, a volcanic island chain spanning more than 600 kilometers, may be diminutive and difficult to find on the map, but the islands offer oversize opportunities for sightseeing and adventure that are sure to appeal to almost any traveler, particularly those with an eye for natural and geologic scenery.

18 Feb 2019

Getting there and getting around Tibet

Tibet is a long way from most everywhere. There are no direct flights from North America, so it’s usually cheapest and most convenient to fly into a major Chinese city such as Beijing and then catch the next flight to Lhasa Gonggar Airport (LXA). Air China, Tibet Airlines, Sichuan Airlines and China Southern are among the carriers offering direct and connecting flights to Lhasa from most major Chinese cities. Sichuan Airlines and Air China also provide nonstop service from Kathmandu, Nepal. The Lhasa airport is located 65 kilometers south of the city center and takes about an hour to reach.

17 Jan 2019

Travels in Geology: Lhasa, Tibet: Journey to the roof of the world

On a trip to the Tibetan capital of Lhasa, one of the world’s highest cities, you can cross the Eurasian- Indian collision suture zone, admire the sparkling turquoise waters of sacred Yamdrok Lake, tour hidden monasteries belonging to different Buddhist sects, and marvel at Mount Everest, the world’s tallest mountain.
17 Jan 2019

Getting There and Getting Around Washington, D.C.

Washington, D.C., is served by three major airports: Ronald Reagan National Airport (DCA), Dulles International Airport (IAD) and Baltimore-Washington International Thurgood Marshall Airport (BWI). Reagan National is closest to downtown and is conveniently served by the Metro subway system. For those with window seats, flights in and out of DCA offer views of the Piedmont-Coastal Plain boundary along the Potomac River, in addition to exciting views of the National Mall. Dulles is a roughly 45-kilometer drive west of downtown D.C. in the exurbs of Northern Virginia. Window-seaters approaching IAD can spy quarries excavating rocks from the Culpeper Basin, as well as the Blue Ridge Mountains to the west. Flights to BWI, about 50 kilometers north of downtown D.C., offer views of the Chesapeake Bay and its tributaries draining the Coastal Plain. The airport is served by a commuter train that runs to Union Station, Washington’s downtown rail hub adjacent to the U.S. Capitol. Automobile traffic in and around the city is often heavy, and a cab or rideshare from IAD or BWI into the city can take upwards of an hour. Rail service aboard Amtrak into Union Station, which is on Metro’s Red Line, may be a convenient option for some visitors to D.C.

11 Dec 2018

Travels in Geology: Touring the Capital Geology of Washington, D.C.

This month, the American Geophysical Union will host its annual fall meeting in Washington, D.C. Take a tour of the city’s unexpected geology, showcased in both natural rock outcrops and the capital’s diverse suite of building stone found in museums and monuments on the National Mall.
07 Dec 2018

Travels in Geology: Jewel of the Apennines: Italy's Monti Sibillini National Park

The landscape of the central Apennines is a manifestation of the geological processes that have acted on this region for more than 200 million years. It is a place where human history is closely tied to the terrain: a relationship that has produced terrific rewards of agriculture and art, as well as great catastrophes from earthquakes and landslides. 
14 Nov 2018

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