Things to do near Silverthorne - spend the day at Lake Dillon! With 26 miles of shoreline, there is a lot of fun to be had on the water at Lake Dillon. 💦 If water isn’t calling your name, but you want to explore the mountain views, there are miles of trails to hike or bike. ⛰️ After you’ve explored the lake, spend the afternoon around Dillon Marina by grabbing lunch at the Tiki Bar or listening to live music at the Amphitheater with lakefront views! #sapphirepoint #lakedillon #exploresummit #sa