Summary Some of the most challenging hikes in America are in its mountains and offer breathtaking views, but these trails may require seasoned hikers to brave dangerous wildlife encounters and extreme weather conditions. From Mount Washington to Denali, these treks offer a mix of harsh weather, steep inclines, and alpine views for the adventurous. With elevation gains ranging from 4,000 to over 15,000 feet, these extreme mountain hikes in the USA demand physical fitness, navigation skills, and mountaineering expertise. For avid hikers craving the ultimate test of physical and mental endurance, the vast American wilderness presents a series of mountain hikes that prove worthwhile. However, as imagined, the adventure to the summits of such mountains, perched high above, is no easy feat. Interestingly, despite the challenges these strenuous hikes present, from burning lungs and muscles to extreme weather, they lead to some of the most climbed mountains in America. In addition to being amo...