California

In the redwood forest park, almost every tree in the giant forest has traces of fire at the bottom of its trunk. Some have been struck by lightning and burned to the core, leaving only the bark still standing tall. Near Eureka, you can even drive through the hollowed-out remains of a tree trunk. There are four waterfalls in the central valley area, perfect for tourists who enjoy hiking and breathing fresh air. If you're lucky enough, you can find the tallest tree in the world here and stroll among these "giants" with a history of about 2000 years. You will feel unprecedentedly small, which is a special experience unique to California.