May 10 2025
🏔️ Overview The Pacific Coast Ranges are a vast collection of mountain ranges extending along the western side of North America, from Alaska and western Canada south through the western United States and into Mexico. Rather than forming one continuous ridge, the Pacific Coast Ranges consist of numerous individual mountain systems separated by valleys, lowlands, …
May 10 2025
🏔️ Overview The Sawtooth Range is one of the most recognizable mountain landscapes in the American West. Rising above the valleys of central Idaho, the range is defined by sharp granite summits, glacially carved basins, clear alpine lakes, and steep ridges that give the mountains their distinctive saw-blade appearance. The Sawtooths form part of the …
May 10 2025
🏔️ Overview The Sawatch Range is one of the highest and most impressive mountain ranges in the United States. Located in central Colorado, it forms part of the Southern Rocky Mountains and contains an extraordinary concentration of high summits, including Mount Elbert, the highest mountain in Colorado and the highest summit anywhere in the Rocky …
May 10 2025
🏔️ Overview The Klamath Mountains form one of the most geologically complex and biologically diverse mountain regions in the western United States. Spreading across northwestern California and southwestern Oregon, the mountains consist of a complicated network of rugged ridges, deep river canyons, forested slopes, alpine basins, and numerous individual subranges rather than a single continuous …
May 10 2025
The Huachuca Mountains rise dramatically above the grasslands and desert valleys of southeastern Arizona, forming one of the most biologically diverse mountain landscapes in the American Southwest. Located near Sierra Vista and the U.S.–Mexico border, the range is part of the Madrean Sky Islands—isolated mountain systems whose cooler, wetter high elevations support ecosystems strikingly different …
May 10 2025
🏔️ Overview Rising abruptly above Tucson and the surrounding Sonoran Desert, the Santa Catalina Mountains are one of the most distinctive mountain ranges in southern Arizona. Commonly called the Catalinas, the range forms the dramatic northern and northeastern skyline of the Tucson metropolitan area and is one of the best-known examples of a Madrean Sky …
May 09 2025
🏔️ Overview The Crazy Mountains, commonly called the Crazies, are a compact, rugged mountain range in south-central Montana. Rising abruptly from the surrounding plains and river valleys, they form one of Montana’s most distinctive island mountain ranges—a mountain group separated from the main spine of the Rocky Mountains by comparatively low terrain. The range belongs …
May 09 2025
🏔️ Overview The California Coast Ranges form a long, complex belt of mountains, ridges, valleys, and uplands stretching through much of western California. Running roughly parallel to the Pacific Ocean, they help define the landscape from Northern California through the San Francisco Bay Area and south toward Santa Barbara County. Unlike the towering granite crest …
May 08 2025
The Chiricahua Mountains rise dramatically from the desert and grassland basins of southeastern Arizona, forming one of the most biologically diverse and geologically distinctive mountain ranges in the American Southwest. Part of the famous Madrean Sky Islands, the Chiricahuas climb from dry lowlands into oak woodland, pine forest, and cool mixed-conifer environments. Their isolation allows …
May 08 2025
The Coast Mountains form one of the great mountain systems of western North America, stretching for roughly 1,600 kilometers (990 miles) along the Pacific side of British Columbia and into southeastern Alaska and southwestern Yukon. Known for immense granite massifs, deep fjords, temperate rainforests, enormous icefields, and some of Canada’s most remote wilderness, the Coast …
