Choose our The Mountains Are Calling Coffee Mug for the hiker in your life. The white background of this coffee mug provides a great contrast to the various dark blue design elements around the words The mountains are calling and I must go. The shape of sunglasses are a frame for a winter landscape. Dark blue repeated arrows point inward to typewriter font letters spelling are calling. Two long, dark blue arrows curve downward and inward to cursive words must go. Your friend or family member will love it!