Geothermal Exploration Overview Welcome to the City of Cascade Geothermal Exploration Endeavors. Resources Geophysical Expression Geothermal Inspired Design Greenhouses for a Cold Climate EXPLORE SUMMER Take in the the fresh mountain air while enjoying a variety of summer activities Cascade has to offer from hiking, biking, kayaking and a lot more. EXPLORE FALL As the colors begin to change and the crisp fall evenings, you will find Cascade an excellent place to enjoy its many camping opportunities. EXPLORE WINTER Cascade offers endless winter activities. You can enjoy a whole range of experiences from snowshoeing to ice-fishing and snowmobiling. EXPLORE SPRING Spring provides more recreational options, spend the morning snowmobiling and the afternoon playing 9-holes at the Cascade Golf Course.