Wilderness Lost Creek is a stunning and diverse wilderness area located in the state of Colorado. It offers a wide range of recreational activities, beautiful landscapes, unique rock formations, and abundant wildlife. Here is a summary of its attractions, interesting facts, and the best time to visit, based on information from multiple independent sources.

Reasons to Visit:
1. Scenic Beauty: Wilderness Lost Creek boasts breathtaking vistas, including alpine meadows, dense forests, cascading waterfalls, and rugged canyons. It offers a diverse landscape that appeals to all types of adventurers.
2. Hiking and Backpacking: With over 130 miles of well-maintained trails, Wilderness Lost Creek is a hiker's paradise. It offers trails of varying difficulty levels, from easy day hikes to challenging multi-day backpacking adventures.
3. Unique Rock Formations: The area is famous for its unique rock formations, known as "Lost Creek Wilderness Circles." These granite domes and towers are unusual and provide fantastic photo opportunities.
4. Wildlife Watching: Wilderness Lost Creek provides ample opportunities for wildlife enthusiasts. Visitors may spot deer, elk, bighorn sheep, black bears, mountain lions, and a variety of bird species, including peregrine falcons and golden eagles.

Points of Interest:
1. Goose Creek Trail: This popular trail is a great starting point for exploring the wilderness. It offers scenic views, crosses several streams, and leads to stunning waterfalls.
2. Bison Peak: A challenging but rewarding hike, reaching the summit of Bison Peak rewards hikers with panoramic views of the surrounding wilderness.
3. McCurdy Park: A beautiful alpine meadow filled with wildflowers during the summer months, McCurdy Park is an excellent spot for picnicking and camping.
4. Lost Park Campground: This campground offers a convenient base for exploration, with amenities such as picnic tables, fire rings, and vault toilets.

Interesting Facts:
1. Lost Creek Wilderness was established in 1980 and covers approximately 119,790 acres.
2. The area gets its name from the mysterious disappearing and reappearing Lost Creek, which winds its way through the wilderness.
3. Lost Creek Wilderness is known for its unique granite rock formations, which have weathered into various shapes, including arches, caves, and balancing rocks.

Best Time to Visit:
The best time to visit Wilderness Lost Creek is typically from late spring to early fall. During this time, the weather is generally pleasant for outdoor activities, and the trails are more accessible. It's important to be prepared for sudden weather changes and afternoon thunderstorms, especially during summer. Fall offers beautiful foliage, while winter brings snow and limited access to certain areas, making it more suitable for experienced winter sports enthusiasts.

Please note that local authorities or park websites may provide the most up-to-date and accurate information regarding Wilderness Lost Creek's specific attractions, regulations, and safety guidelines.