Colorado, USA
Denver International Airport (DEN) is the main gateway. Other regional airports provide useful access, especially to mountain areas.
Many airlines serve DEN. Flight prices and availability vary significantly by season.
Direct service from DEN to Denver Union Station (downtown) in ~37 minutes. Fare $10.50. Check the RTD website.
Designated pick-up areas are outside baggage claim. Taxis often have flat rates to downtown. Uber/Lyft available.
Shared-ride and private shuttles operate to downtown Denver, Boulder, and various mountain resorts (e.g., Summit Express, Epic Mountain Express).
Amtrak's California Zephyr passes through the corridor (Denver, Fraser/Winter Park, Glenwood Springs). The Winter Park Express is a seasonal weekend ski train from Denver directly to Winter Park resort.
Greyhound and FlixBus connect Denver to cities nationwide. Bustang (CDOT service) connects Denver to Fort Collins, Colorado Springs, and Glenwood Springs. Private shuttles like Summit Express and Epic Mountain Express serve mountain towns.
Valid driver's license and proof of insurance needed. An International Driving Permit is recommended for foreign licenses. Consider 4WD/AWD for winter. Check COTrip.org for road conditions and chain laws.
Roads are generally excellent, but mountain roads can be winding and steep. Watch for wildlife, especially at dawn and dusk. Speed limits are strictly enforced.
I-70, the main artery through the mountains, experiences significant traffic congestion, especially on weekends.
Facilities at DEN, Union Station, and bus stations for departing travelers.
Public transportation offers an economical and often convenient way to explore the region, specifically in urban areas and mountain resorts.
RTD offers various fare options. All RTD vehicles are wheelchair accessible.
Uber and Lyft are widely available in cities and larger mountain towns. Taxis operate in Denver and other cities. Confirm driver and vehicle details for ride-shares.
Major car rental companies operate at DEN and COS. Book in advance, especially for 4WD/AWD vehicles in winter. A valid driver's license and credit card are needed.
Downtown Denver, Boulder's Pearl Street Mall, and mountain towns are very walkable. Denver and Boulder have extensive bike lanes. Always wear a helmet when cycling.
Tour buses and hop-on-hop-off services are available in Denver for sightseeing. Gondolas and chairlifts operate at ski resorts in summer for scenic rides and hiking access. The Broadmoor Manitou and Pikes Peak Cog Railway offers a scenic journey to Pikes Peak summit.
The RTD system in Denver is fully accessible, complying with ADA standards. Contact specific venues or tour operators for their accessibility features.