Boulder Lake Recreation Site is a first-come-first-serve campground in Wyoming with 25 campsites available. The area is surrounded by breathtaking mountain views and offers nearby hiking trails, fishing, and boating opportunities. The campground amenities include picnic tables, fire pits, and vault toilets. The best time to visit is from June to September when temperatures range from 60-80 degrees Fahrenheit. Overall, Boulder Lake Recreation Site is a peaceful camping spot for nature lovers seeking a quiet and adventurous getaway.