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Address: P.O. BOX 17646, Denver, CO 80217
Phone Number: (800) 348-6877
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Book ahead on Viator
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$45*
and up
Denver Mountain Parks with Optional Denver City Tour
More Info
$35*
and up
Denver City Sightseeing Tour
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$100*
and up
Pikes Peak, Garden of the Gods and Air Force Academy from Denver

TripAdvisor Reviewer Highlights

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Visitor rating
  • 51
    Excellent
  • 24
    Very good
  • 10
    Average
  • 7
    Poor
  • 8
    Terrible
Denver Mountain Parks and City Tour

This was a great way to spend a first day getting to know Denver and its surrounding areas. Dave was an enjoyable, informative driver (with a deadpan joke delivery style). Headed... read more

4 of 5 starsReviewed August 9, 2015
Eric L
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100 Reviews from our TripAdvisor Community

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Date | Rating
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  • Spanish first
  • Any
English first
Tiffin, Ohio
Level Contributor
167 reviews
117 attraction reviews
common_n_attraction_reviews_1bd8 176 helpful votes
5 of 5 stars Reviewed September 2, 2015 NEW

We took the Pikes Peak tour and Rocky Mountains tour both with the famous DARCY tour guide... and he was the best!! Pikes Peaks Tour: The day was bright and sunny and we had a smooth drive to the Airforce Academy in Colorado Springs area. I have seen others complain about the venue, but I think it was the best... More 

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Level Contributor
21 reviews
11 attraction reviews
common_n_attraction_reviews_1bd8 6 helpful votes
5 of 5 stars Reviewed September 2, 2015 NEW

Downtown Denver is nice but the National Parks and the Rockie Mountains are AWESOME! Our tour guide and driver Darcy was very helpful and knowledgeable.

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Level Contributor
5 reviews
4 attraction reviews
common_n_attraction_reviews_1bd8 1 helpful vote
2 of 5 stars Reviewed August 25, 2015

A city tour this was not a tour of the Martin Luther King Jr. monument in a park was what we received, for forty five minutes standing in the sun our guide explained who Martin Luther King Jr. was. After which we drove to a sundial in another park tried to explain how it worked however was incorrect in his... More 

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San Jose, Costa Rica
2 reviews
5 of 5 stars Reviewed August 24, 2015

The drive through Rocky Mountain National Park is full of awesome views. Stops at several overlooks were nice, also stops at the beautiful Alpine Visitor Center, where I wish we had more time. We had to wait 20 minutes for another passenger, might as well have had it to walk up to the overlook. This is the only schedule change... More 

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1 review
4 of 5 stars Reviewed August 9, 2015

This was a great way to spend a first day getting to know Denver and its surrounding areas. Dave was an enjoyable, informative driver (with a deadpan joke delivery style). Headed first out of the City with some tidbits on local scenery, then to Red Rocks, which was simply breathtaking. Visited a few other mountain areas, including Buffalo Bill's Gravesite.... More 

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Herndon, Virginia
1 review
5 of 5 stars Reviewed August 8, 2015

I can't say enough about how accommodating GL was! We travelled from Denver to Philmont NM with 10 Boy Scouts. Plane was delayed 4 hours, and we were scheduled to arrive after the bus was set to depart. I called Gray Line, and they were already aware of the issue, and were in contact with the bus. They arranged special... More 

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Trenton, Canada
Level Contributor
44 reviews
16 attraction reviews
common_n_attraction_reviews_1bd8 19 helpful votes
4 of 5 stars Reviewed August 7, 2015

We took 2 tours in one day, and got the same driver for both. Darcy really knew his stuff, and if he didn't know the answer to a question, he didn't make something up.

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1 review
5 of 5 stars Reviewed July 31, 2015

Our driver Darcy was as good as it gets. Very knowledgeable and friendly. First ever tour so I have nothing to compare it to, but I feel like it is a good value. I've driven the mountains myself and of course have to stay focused on the road. With Darcy I felt safe and was able to stare at the... More 

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Level Contributor
34 reviews
18 attraction reviews
common_n_attraction_reviews_1bd8 14 helpful votes
5 of 5 stars Reviewed July 27, 2015

We took a 4 hour Denver Mountain Parks tour in the morning. It started by having the tour bus pick us up at our hotel, which was fantastic because we didn't have a rental car. The departure location for the tours was about 15 minutes away, so this was great. The ticketing procedure was a little strange, even though I... More 

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connecticut
Level Contributor
6 reviews
5 attraction reviews
common_n_attraction_reviews_1bd8 1 helpful vote
5 of 5 stars Reviewed July 27, 2015

I was recently in Denver on vacation. I elected not to rent a car during my stay. After doing research, I decided to take three gray line tours. On three successive days. The first tour was of the air force academy, garden of the gods, and pikes peak cog railroad. Everything went very well including pickup at my hotel and... More 

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Questions & Answers

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Typical questions asked:
  • Will you pick up and drop off at my hotel?
  • I have a family of 7. Can your tour accommodate all of us together?
  • How should I dress for this tour?