Few places on Earth make a first impression like Yosemite Valley. Walk out of the tunnel on Wawona Road and the whole valley opens up at once: El Capitan, Bridalveil Fall and Half Dome in a single frame.

Plan ahead. Yosemite is one of the most visited national parks in the country, and it has used timed-entry or reservation systems during peak seasons in recent years. Check nps.gov before you go.

Half Dome seen from Glacier Point in Yosemite
Photo: Diliff / CC BY-SA 3.0