There are endless places to hike in and around summit county. This website has a few suggestions for the more popular ones around summit county.
Here is a great place to relax, enjoy a world famous rum runner, and take in the majestic view of of the Gore Range. There is also a marina to rent power boats, SUPs, and sail boats. There is also a water taxi that will take you to the Frisco Marina and back.
For more of the thrill seekers we have downhill mountain biking. Book through Keystone Resorts, you will need to rent a bike, gear, and lift tickets. For those who would rather enjoy long, leisure, scenic rides, there are many shops in the village that rent road bikes.
There are many courses around Keystone, however, this is my favorite. Enjoy a round of golf with scenic views. Try not to lose all of your balls in the canyons.
For those who want to get out there and get wet for an afternoon. There are many rivers around Keystone, this site offers many options, from leisure floats to full on class 5 rapids.
Breckenridge is another ski town located only a few miles away. There are many shops and restaurants to visit as well as some summer activities. There are zip-lines, roller coasters, and many more activities located on top of the mountain.