That's dangerous too, because although they usually just scrape, scratch or bite, seven people were injured last year. Stay informed Due to road construction, Yosemite travelers are advised to check road closures. Spring visitors may also encounter trail closures due to ice and snow. For a safe trip Carry water and sunscreen. Novice hikers get into trouble because of dehydration.
Rivers have a microscopic protozoan called giardia lamblia, which upsets the digestive system.
Some hike in tennis shoes, but you're better off with more substantial hiking boots. No permits are required for day hikes. Lodging options Prices listed are per night in peak season. Although the park suggests you reserve at least a year in advance for your first choice, there often are cancellations. Now, canvas tent cabins are available for summer.