Coldstream Adventures prides itself on being the first snowmobile touring company to open and the last to close every season. The minute there is enough snow in the Sierras to play on, we are there, and we stay until our snow can melt no more. The shoulder seasons may or may not have the best snow to ride on, but they almost always have the best weather. So, why waste a great day we say! This year our last day will be, Saturday, April 23rd. Not bad! Thank You! All of us here