Right Place, Perfect Time

See Yosemite's river of ice, witness there-and-gone meteor showers in Hawaii, and mark your calendar for eight more fleeting natural wonders.

Brightest Wildflower Bloom: Arizona

Golden Eagle Gathering: Montana

Showiest Fall Colors: Vermont

Monarch Butterfly Migration: Florida

Best River Paddle: Idaho/Oregon

Geminid Meteor Shower: Hawaii

Frazil Ice: Yosemite

Aurora Borealis: Minnesota

Olympic's Spring Waterfalls: Washington

An Oasis in Desert Peaks: California