Experience darkness during a total solar eclipse
Experience 24-hour daylight during summer in locations above the Arctic Circle or below the Antarctic Circle
Watch the ring of fire during an annular eclipse
Hike to a scenic viewpoint to watch the sunrise from a mountain or hilltop
Witness 22-degree ring around sun formed by high-altitude ice crystals
Catch rare green flash as sun sets over ocean horizon, a brief optical phenomenon
Observe bright spots beside sun caused by ice crystals in atmosphere
Watch massive solar flares through a specialized solar telescope
Spain’s highest point, permit-only for the last stretch, with the peak’s shadow thrown across the Atlantic at dawn.
The world’s largest man-made lake, with houseboat cruises among drowned trees and elephants on the shore.
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