Welcome to WhatToDo.info. This is your complete resource for vacation planning in Summit County. With endless activities, 5-star Resorts, exquisite dining and breathtaking scenery, Summit County is Colorado's Playground. This website is filled with clear, concise information on activities, restaurants, lodging, family fun, nightlife, rental equipment, arts & entertainment as well as nearby excursions and day trips. We offer up-to-date information and tips to make your vacation easy and fun.