Horsetail Fall — Yosemite Valley, CA

Horsetail Fall spills over the eastern edge of El Capitan in Yosemite Valley and usually runs in winter when snowmelt feeds it. For a short window in mid- to late February, when the waterfall is flowing and the sky is clear, sunset can backlight the fall so it glows deep orange, a natural show often called the firefall in honor of Yosemite's historic Glacier Point spectacle. The effect lasts only a few minutes and needs the right mix of water, light, and weather, so each evening feels special. Expect cold, possibly icy paths, and a dramatic, quiet valley atmosphere as crowds gather along the approved viewing corridor. Travelers come from across the country for this fleeting light, and Yosemite's granite walls and river meadows add a full national park experience around the main event. An RV works beautifully here as your mobile base: you can stage outside busy valley loops, keep cold-weather gear dry, and cook hot meals after a long walk from parking to the El Capitan Picnic Area viewing zone. Many visitors use park campgrounds or nearby forest sites with RV-friendly loops, which puts you closer to morning mist and evening alpenglow without juggling hotel changes. Sharing one rig can also simplify costs for a group compared with multiple rooms and rental cars. Whether you are a first-time photographer or a family chasing wonder, rolling in with beds, storage, and your own schedule helps you stay rested for the short, precious window when the fall may light up.