Guests mention that the 10th Mountain Whiskey Tasting offers a charming atmosphere with friendly and knowledgeable staff, making it a must-visit spot in Vail. Many rave about the delicious spirits, particularly the Alpenglow Cordial and various whiskeys, with the tasting flights receiving high praise. The cozy setting, live music, and unique decor enhance the overall experience, although some reviews note occasional service inconsistencies. Overall, visitors appreciate the combination of great drinks, engaging staff, and the rich history behind the distillery.