Riding difficulty ranges from easy to extreme. All of the routes will start at between 9,000 and 10,000 feet and climb from there.
Weather conditions are volatile year-round.
Afternoon thunderstorms with lightning are common in spring and summer. Since many rides are above timberline, extra care should be taken to protect yourself. Hail, wind and snow are not uncommon at any time of the year. Passes may not be free from snow until June or July. Check with the South Park Ranger District for current road and trail conditions.