The Lion Creek Segment 1, located in the state of Colorado, offers a challenging whitewater river run for experienced rafters and kayakers. The ideal streamflow range for this segment is between 200-500 cfs, with the spring and early summer months being the best time to plan a trip. This class IV-V river run covers 6.5 miles with several challenging rapids and obstacles along the way, including The Crucible, The Chute, and The Squeeze. Due to the technical nature of this segment, it is recommended that only experienced paddlers attempt this run.

In addition to the challenging rapids, there are specific regulations to the area that must be followed. The use of personal flotation devices (PFDs) is mandatory, and all boats must have a spare paddle and a throw rope. Additionally, all paddlers should be skilled in swiftwater rescue techniques and be aware of the potential hazards of the river.

Overall, the Lion Creek Segment 1 offers a thrilling whitewater river run for experienced paddlers looking for a challenge. It is important to check the streamflow levels and comply with all regulations to ensure a safe and enjoyable trip.