How to get from Keystone Resort to Castle Rock by bus?

Keystone Resort to Castle Rock - Bus Schedule

The PEAK 1 EXPRESS bus from Keystone Resort to Castle Rock runs from 5:40 AM to 8:25 PM, with departures every 1 hr 30 min-2 hr. The trip takes about 2 hr 51 min, with regular service throughout the operating hours.

From Keystone Resort to Castle Rock by bus

To get from Keystone Resort to Castle Rock in Denver - Boulder, CO, take the PEAK 1 EXPRESS bus from River Run station to Denver International Airport station. Next, take the GROOME TRANSPORTATION bus from Denver Airport East - Door 505 Island 5 station to Days Inn Castle Rock station. The total trip duration for this route is approximately 2 hr 51 min. The bus schedule from Keystone Resort may change. We recommend you check the updated bus schedule to Castle Rock on the Moovit app.

171min
Walk to bus station
Bus - PEAK 1 EXPRESSPEAK 1 EXPRESS
Bus - GROOME TRANSPORTATIONGROOME TRANSPORTATION
Walk to Castle Rock
Leaves from River Run

Step by Step

  • 1
    Walk to bus station
    Walk to bus station
    River Run
    0.68 mi • 14 min
  • 2
    Bus - PEAK 1 EXPRESSPEAK 1 EXPRESS
    Wait for bus
    PEAK 1 EXPRESS
    Denver International Airport
  • 3
    Ride to bus station
    Ride to bus station
    Denver International Airport
    115 min
  • 4
    Walk to bus station
    Walk to bus station
    Denver Airport East - Door 505 Island 5
    170 yd • 3 min
  • 5
    Bus - GROOME TRANSPORTATIONGROOME TRANSPORTATION
    Wait for bus
    GROOME TRANSPORTATION
    Colorado Springs
  • 6
    Ride to bus station
    Ride to bus station
    Days Inn Castle Rock
    35 min
  • 7
    Walk to Castle Rock
    Walk to
    Castle Rock
    180 yd • 3 min
*Duration based on 8am traffic
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Public transit directions from Keystone Resort to Castle Rock

The distance between Keystone Resort, Denver - Boulder, CO and Castle Rock, Denver - Boulder, CO is approximately 143.73 mi, which can typically be travelled in 171 min. Moovit will show you the directions from Keystone Resort to Castle Rock by bus, so no matter how you choose to travel in Denver - Boulder, CO – you will always have plenty of easy options.

Bus schedule from Keystone Resort to Castle Rock

To check the bus schedule from Keystone Resort to Castle Rock using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Keystone Resort) and destination (Castle Rock), then select the desired date and time of travel. Moovit will show all available bus routes, estimated travel times, and any required transfers. You can view detailed departure and arrival times for each bus, as well as real-time updates for delays or changes. Use this information to plan your trip and stay up to date with the latest bus schedules.

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Questions & Answers

  • What is the fastest way to get from Keystone Resort to Castle Rock?

    The fastest way takes 171 minutes, using Bus line PEAK 1 EXPRESS, Bus line GROOME TRANSPORTATION.

  • Is there a direct bus between Keystone Resort and Castle Rock?

    No, you’ll have to take 2 bus lines in total. The total travelling time is 2 hr 51 min.

  • Which bus line goes from Keystone Resort to Castle Rock?

    The PEAK 1 EXPRESS bus line goes from River Run station near Keystone Resort in Keystone to Denver International Airport station. From there you’ll have to take one bus line till Denver International Airport station near Castle Rock in Denver - Boulder, CO.

  • How long does it take to travel from Keystone Resort to Castle Rock by bus?

    The total travel time between Keystone Resort in Keystone and Castle Rock in Denver - Boulder, CO by bus is about 2 hr 51 min.

  • Where do I get on the bus near Keystone Resort to get to Castle Rock?

    Get on the PEAK 1 EXPRESS bus from the River Run stop near Keystone Resort in Keystone.

  • Where do I get off the bus when travelling between Keystone Resort and Castle Rock?

    Get off the bus at the Denver International Airport stop, which is closest to Castle Rock in Denver - Boulder, CO.

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