Wonders of the National Parks: A Geology of North America

Rated 5 out of 5 by from Interesting! I found it very interesting and know that a geologist would find it even more interesting. I did noticed several lectures that 'jumped' and then the audio and video did not match. Made it kind of hard to watch! Great course!
Date published: 2021-02-27
Rated 3 out of 5 by from Visuals can be updated I'm on the third lecture and the verbal information is easy to follow and understand. However, I find the visuals to feel dated. There can be more animations and more drone videos.
Date published: 2021-02-17
Rated 5 out of 5 by from Not Just ANY Rocks! I have this Great Courses series, it's wonderful! If you like the National Parks, you'll be thrilled to learn the geological history of them. So interesting the different ways they were formed. A Geological History of the National Parks...get it!
Date published: 2021-02-16
Rated 3 out of 5 by from Wonders of the National Parks (aka Explore the Gra The photography appeared dated and the presentation a tad boring. I await the next presentation for redemption.
Date published: 2021-02-02
Rated 5 out of 5 by from yellowstone national park just bought the great course and am thrilled with the first lecture
Date published: 2021-01-23
Rated 5 out of 5 by from Beautiful learning experience The benefits of this course are twofold: the beautiful photography should inspire a desire to visit some of these wonders in anyone; and, for the more scientifically-minded, it is a fascinating look at the processes that formed North America.
Date published: 2021-01-18
Rated 5 out of 5 by from Wonderful I saw the first lesson in this series and loved it, so I have ordered the whole series.
Date published: 2020-12-09
Rated 3 out of 5 by from Excellent information, but not few photos or video I got this course hoping for a multitude of images and videos of the national parks. Unfortunately, I was disappointed. The professor is great with a lot of excellent information, but there are few photos, and even fewer videos of the national parks. This could have been a superb course if the professor's lectures were used as voice-overs for images and videos of the places he was discussing.
Date published: 2020-11-29
  • y_2021, m_5, d_16, h_18
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.15
  • cp_1, bvpage1
  • co_hasreviews, tv_24, tr_251
  • loc_en_CA, sid_1707, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_teachco
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getReviews, 3.98ms
Wonders of the National Parks: A Geology of North America
Course Trailer
Yellowstone: Microcosm of the National Parks
1: Yellowstone: Microcosm of the National Parks

Start your tour of the geological wonders of North America's national parks with Yellowstone, where the breathtaking landscape inspired the idea of a national park. Focus on the processes that produce Yellowstone's many geothermal formations, particularly its geysers....

36 min
Yellowstone's Cataclysmic Origins and Future
2: Yellowstone's Cataclysmic Origins and Future

Read the evidence in the rocks to discover Yellowstone's bigger story: the massive volcanic eruptions that created the region and will one day destroy it, the glaciers that shaped the terrain, and the meltwater floods that carved the impressive Grand Canyon of Yellowstone....

34 min
Grand Teton and Jackson Hole
3: Grand Teton and Jackson Hole

At Grand Teton National Park south of Yellowstone, an active fault lifts some of North America's oldest rocks to the summits of some of the continent's youngest mountains. Explore these glacier-sculpted peaks, and learn the origin of the broad valley, called Jackson Hole, at the base of the Teton Range....

30 min
Hawaii Volcanoes: Earth's Largest Mountains
4: Hawaii Volcanoes: Earth's Largest Mountains

Compare the lessons of hotspot volcanism at Yellowstone with the very different landscape at Hawaii Volcanoes National Park, which is also stoked by upwelling magma from Earth's mantle. Professor Cochran describes rivers of fire on the Big Island of Hawaii and suggests distinctive lava formations to visit....

30 min
The Hawaiian Islands and Maui's Haleakala
5: The Hawaiian Islands and Maui's Haleakala

How does a barren volcanic landscape become a tropical paradise? Study the speed with which volcanic islands erode, leaving rich soil behind. Watch these processes at work on the Big Island of Hawaii, at Haleakala National Park on Maui, and also in the National Park of American Samoa....

32 min
Mount Saint Helens, Lassen Volcanic, Rainier
6: Mount Saint Helens, Lassen Volcanic, Rainier

Tour Mount Rainier National Park and Lassen Volcanic National Park in the Pacific Northwest, which are part of the Cascade Range of active volcanoes that include Mount Saint Helens. Then visit a group of similarly cataclysmic volcanoes in national parks in central Mexico....

29 min
Crater Lake, Olympic, North Cascades
7: Crater Lake, Olympic, North Cascades

Learn how seafloor subduction raised a lofty volcano only to obliterate it in a colossal eruption that created Crater Lake in Oregon. Hundreds of miles to the north, tectonic forces upended the imposing mountains of Olympic National Park and formed the high jagged peaks at North Cascades National Park....

27 min
Volcanoes of Alaska: Katmai and Lake Clark
8: Volcanoes of Alaska: Katmai and Lake Clark

Travel to Alaska to explore the vast national parks at Katmai and Lake Clark. Katmai was the site of the 20th century's largest volcanic eruption, while Lake Clark is unusual among national parks for having no roads and being accessible only by boat or small plane....

31 min
Alaska's Glacier Bay and Kenai Fjords
9: Alaska's Glacier Bay and Kenai Fjords

Continue your tour of the largest state with stops at two spectacular parks that are popular destinations for cruise ships: Glacier Bay and Kenai Fjords. Discover how glaciers form and examine their historical advance and retreat in this region. Also, learn how a glacier is like a candy bar!...

29 min
Yosemite: Nature's Cathedral
10: Yosemite: Nature's Cathedral

Survey the most beautiful valley on Earth: Yosemite. Even for those who have not yet visited, its views are iconic thanks to stunning photos by Ansel Adams and others. Investigate the geological history of the park, focusing on its most distinctive rock type-granite....

33 min
Redwoods, Sequoias, and the Sierra Nevada
11: Redwoods, Sequoias, and the Sierra Nevada

Dig deeper into the geology of Yosemite, charting the role of glaciers in shaping the terrain. Also, learn the origin of California's famous gold deposits. Then study the special conditions that promote the growth of giant sequoias, and visit the national parks that preserve these towering trees for posterity....

34 min
Pinnacles to Joshua Tree: The San Andreas
12: Pinnacles to Joshua Tree: The San Andreas

Trace the earth-shaking San Andreas fault through a series of national parks and recreation areas-from Point Reyes, Golden Gate, and Pinnacles in the north to the Santa Monica Mountains, Channel Islands, Joshua Tree, and Mexico's Sierra de San Pedro Martir in the south....

29 min
Denali to Gates of the Arctic
13: Denali to Gates of the Arctic

The story of the tectonic train wreck that built Alaska is written all over the three largest national parks in the U.S.: Wrangell-St. Elias, Gates of the Arctic, and Denali. These remote preserves encompass America's tallest mountains, all built by subduction zone processes....

35 min
Death Valley and Great Basin: The Rift Zone
14: Death Valley and Great Basin: The Rift Zone

Continental rifting has caused huge blocks of land to sink between high mountain belts, producing Death Valley, the lowest, hottest, driest place in North America. Explore this and other national parks and monuments in the Great Basin region....

30 min
Shenandoah: The Collision of Old Continents
15: Shenandoah: The Collision of Old Continents

A hike along the Appalachian Trail is a journey back in time to a continental collision that raised mountains rivalling the Himalayas-now eroded into the Appalachians. Chart the geology of this ancient chain from Shenandoah National Park to Gros Morne National Park in Newfoundland....

33 min
Great Smoky Mountains and Hot Springs
16: Great Smoky Mountains and Hot Springs

Survey some of the attractions that make the Great Smoky Mountains America's most visited national park. Investigate a related geological structure in the famous Hot Springs National Park, discovering why there are hot springs so far from volcanic activity....

29 min
National Rivers: Gorges, Falls, and Meanders
17: National Rivers: Gorges, Falls, and Meanders

Rivers are an important clue to the geology of a region and also offer superb possibilities for recreation. Journey to some of America's national rivers, wild and scenic rivers, water trails, and other river parks, including the Upper Missouri River Breaks, the New River Gorge, and Niagara Falls....

31 min
Great Dune Fields of North America
18: Great Dune Fields of North America

Sand dunes aren't usually pictured in a setting of alpine peaks, but that's precisely the scene at Great Sand Dunes National Park in the Colorado Rockies. Study the conditions that create sprawling dune fields here as well as in Kobuk Valley, White Sands, Death Valley, and Nebraska's Sand Hills....

31 min
National Seashores and Lakeshores
19: National Seashores and Lakeshores

Get your feet wet at America's coastal national parks, where dunes, salt marshes, ponds, and lagoons characterize shorelines. Investigate the myriad dynamic processes at Cape Hatteras, Cape Cod, and Assateague National Seashores, and at Sleeping Bear Dunes, Indiana Dunes, Pictured Rocks, and Apostle Islands National Lakeshores....

30 min
Reefs: Virgin Islands, Florida, Texas
20: Reefs: Virgin Islands, Florida, Texas

Turn to a trio of national parks where corals and other reef creatures are helping create new carbonate rock. Then encounter a massive reef from our planet's past, raised to towering heights at Guadalupe Mountains National Park....

28 min
National Marine Sanctuaries and Monuments
21: National Marine Sanctuaries and Monuments

Continue your underwater adventures by touring America's national marine sanctuaries and monuments, spread over more than a dozen locations up and down the Atlantic and Pacific coasts, plus the Gulf of Mexico, the Great Lakes, Hawaii, and beyond....

32 min
Acadia's Highlands and Islands
22: Acadia's Highlands and Islands

The rocks of coastal Maine reveal a gripping legacy of lost oceans, colliding continents, epic mountains, furious volcanoes, and massive glaciers. Acadia National Park records evidence of all this, etched into its granite summits and boulder-strewn shores....

30 min
The Dakota Badlands
23: The Dakota Badlands

Visit Theodore Roosevelt, Badlands, and Mount Rushmore National Parks in the Dakotas, beholding the landscape that inspired Theodore Roosevelt to become an ardent conservationist. Learn how the fantastic forms of the badlands are the product of deposition, uplift, and erosion....

32 min
The Grand Canyon's 2-Billion-Year Staircase
24: The Grand Canyon's 2-Billion-Year Staircase

Descend into the Grand Canyon, recording the full sequence of strata from top to bottom-a story that takes you from 270-million-year-old limestone formed in a shallow sea to basement rocks that record a mountain-building saga from 1.7 billion years ago....

34 min
Carving the Grand Canyon
25: Carving the Grand Canyon

What did it take to carve the Grand Canyon? Explore theories on how this remarkable chasm came to be. Then take a boat trip through the park, from the Colorado River's access point at Lee's Ferry, down fearsome rapids and into a majestic wonderland. Also, study how humans have changed the river....

29 min
Petrified Forest and Other Fossil Parks
26: Petrified Forest and Other Fossil Parks

See Petrified Forest National Park, a colorful landscape littered with fossil trees that shaded Earth's earliest dinosaurs. Here and in other parks in the U.S. and Canada, fossilized flora and fauna open a window on ancient ecosystems, extinct species, and the history of life on Earth....

30 min
Bryce Canyon, Canyonlands, Arches
27: Bryce Canyon, Canyonlands, Arches

Nowhere is nature's artistry more exquisite than in the intricately eroded parks of the Colorado Plateau-from Bryce Canyon, to Arches National Park, to Canyonlands National Park. Seek answers to these strange, sculpted landforms, asking questions such as: How did more than 2,000 natural arches form in the Arches region?...

31 min
Zion, Gunnison's Black Canyon, Capitol Reef
28: Zion, Gunnison's Black Canyon, Capitol Reef

Witness other wonders of canyon erosion on the Colorado Plateau, including the deep and narrow Black Canyon of the Gunnison, as well as The Narrows, a dramatic slot canyon in Zion National Park....

30 min
Mesa Verde and Ancient Settlements
29: Mesa Verde and Ancient Settlements

Explore parks where geology supported the settlement of people in North America. Begin at the Mesa Verde cliff dwellings, cleverly engineered to exploit natural shelter and rock seeps. Then survey other cliff dwellings and pueblos in the Southwest....

30 min
The Colorado Rocky Mountains
30: The Colorado Rocky Mountains

Ascend the heights of the Rocky Mountains, asking how tectonic processes nearly a thousand miles away could possibly have raised this extensive range. Venture to Rocky Mountain National Park, Red Rocks, the Garden of the Gods, the Maroon Bells, and the Canadian Rockies....

31 min
Montana's Glacier and the Canadian Rockies
31: Montana's Glacier and the Canadian Rockies

Journey to Glacier National Park, where the glaciers may be disappearing, but the impressive glacier-sculpted terrain remains....

32 min
Big Bend on the Rio Grande and Saguaro
32: Big Bend on the Rio Grande and Saguaro

Investigate the multitude of geological processes on view at Big Bend National Park in Texas. Here you find signs of continental collisions, volcanic eruptions, dramatic erosion, and other breathtaking events. Then survey another geologist's paradise-Saguaro National Park....

30 min
Mammoth Cave, Wind Cave, Carlsbad Caverns
33: Mammoth Cave, Wind Cave, Carlsbad Caverns

Visit underground parks, exploring a tiny portion of the hundreds of miles of mapped passages in Mammoth Cave, Wind Cave, and Carlsbad Caverns National Parks. Consider the similarities and differences between these caves-two carved by mildly acidic rainwater, the other by dilute sulfuric acid!...

31 min
The Everglades and the Congaree Bottomland
34: The Everglades and the Congaree Bottomland

Florida is a limestone-dominated piece of proto-Africa that got stuck to North America. Also study similar terrain at Congaree National Park and Chichen Itza in the Yucatan....

33 min
Voyageurs, Isle Royale, the Canadian Shield
35: Voyageurs, Isle Royale, the Canadian Shield

Explore the ancient heart of North America-the Canadian Shield-heading north from Voyageurs National Park in Minnesota to Northeast Greenland National Park, the largest, most northerly national park in the world. En route, stop off at parks on Isle Royale, Baffin Island, and Ellesmere Island....

31 min
Assembling North America, Park by Park
36: Assembling North America, Park by Park

Conclude by surveying national parks not yet visited in the course, traversing North America on a grand expedition. Along the way, assess the geology of this spectacularly diverse continent. From the Appalachians to the Aleutians, the national parks and other protected lands tell a dramatic and unforgettable story....

42 min
Ford Cochran

There's little that excites me more than visiting an extraordinary place for the first time—and being able to share that experience with others is thrilling.


Yale University


National Geographic Expeditions

About Ford Cochran

Geologist, journalist, and educator Ford Cochran (1962–2019) was Director of Programming for National Geographic Expeditions. He selected and managed the expert scholars, writers, photographers, explorers, and staff sent by the National Geographic Society on expeditions for travelers to destinations around the world.

Mr. Cochran studied English literature as an undergraduate at the College of William & Mary, where he edited the century-old student newspaper, The Flat Hat, for two years. He did field research on Hawaii’s volcanoes and Mount Saint Helens, with a focus on biogeochemistry and climate change, as a graduate student at Harvard and Yale Universities. Mr. Cochran earned a Master of Philosophy degree in Geology at Yale, where he was awarded competitive Global Change fellowships from both NASA and the Department of Energy. He was elected to represent Yale’s graduate students across the natural and physical sciences on the policy-making Executive Committee of the Graduate School. Mr. Cochran earned Yale’s Philip M. Orville Prize in recognition of outstanding research and scholarship in the earth sciences, along with the William Ebenezer Ford Prize for excellence in mineralogy, and he was invited to be the Honor Marshall of his Graduate School of Arts and Sciences class.

Mr. Cochran taught a number of university courses and gave the invited keynote address at the Geochemical Society’s international Goldschmidt Conference in Edinburgh, Scotland. He also gave numerous academic presentations, including invited talks at Caltech and the Massachusetts Institute of Technology. He was an Assistant Professor of Geology and Environmental Science at the University of Kentucky before leaving to join the National Geographic staff.
Over his 20-plus-year career with National Geographic, Mr. Cochran wrote for National Geographic magazine, served as principal contributing writer for its Historical Atlas of the United States, helped launch Nationalgeographic.com and directed content development and programming for the website, and documented numerous Society-funded research expeditions in the field. Mr. Cochran blogged for National Geographic and traveled as a Society expert on National Geographic Expeditions to Iceland, Hawaii, the Mediterranean, the Canadian Rockies and Pacific Northwest, and the national parks of the American West. He also joined Society research and media teams on expeditions to Iceland, Costa Rica’s Cocos Island, Chile’s Easter Island and Sala y Gómez, Florida’s Wakulla Springs, the Gulf of Mexico, and a number of U.S. national parks. Mr. Cochran led the development of National Geographic’s first interactive online atlas and its first site for K–12 classrooms, plus dozens of applications and documentary features, including websites on Jamestown and the Chesapeake Bay, the Lewis and Clark expedition, Arctic exploration, Iceland, Yellowstone, Monterey Bay, the Florida Keys, biodiversity, and habitats. His work online has earned multiple Webby, CODiE, and People’s Voice Awards, along with the American Association of Museums’ Gold MUSE Award.

Also By This Professor