By Sushil Godara
The largest shield volcano in the world, Mauna Loa dominates the landscape of the Big Island of Hawaii.
While not an active volcano, Mauna Kea is the tallest mountain in the world when measured from its base on the ocean floor.
Mount St. Helens is an active stratovolcano in the Cascade Range.
An iconic stratovolcano and the highest mountain in the state of Washington.
A stratovolcano in the Cascade Range, Mount Hood is a popular destination for climbers.
A massive stratovolcano in Northern California, known for its picturesque appearance.
Located in Lassen Volcanic National Park, Lassen Peak is an active stratovolcano.
The caldera of Mount Mazama, now filled with stunningly deep and clear blue water, is a notable volcanic feature