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Gray Line Tours

P.O. BOX 17646, Denver, CO 80217-0646
+1 800-348-6877
Book In Advance
More Info
USD 55.00*
and up
Denver Mountain Parks with Optional Denver City Tour
More Info
USD 40.00*
and up
Denver City Sightseeing Tour
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  • Excellent54%
  • Very good21%
  • Average10%
  • Poor6%
  • Terrible9%
Travellers talk about
“mountain parks” (22 reviews)
“city tour” (35 reviews)
“buffalo bill” (16 reviews)
P.O. BOX 17646, Denver, CO 80217-0646
+1 800-348-6877
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Reviews (186)
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1 - 10 of 179 reviews

Reviewed 2 weeks ago via mobile

I booked the mountain parks tour with Greyline. I have done several tours with Greyline Tour company all over the country and this was the most disappointing one I’ve been on. Visiting Red Rock was cool, but most of the trip was just driving through...More

Thank MicheleTrent
Reviewed 3 weeks ago via mobile

Gray Line is a 5 star transport company servicing The Broadmoor. We had the opportunity to use them to get to the airport. World class service. Michael was on time, loaded out baggage, and made our trip enjoyable. Thank you for your professional service that...More

Thank Daryl80920
Reviewed 13 October 2017

This was a great experience at a good price ($125 which included lunch). I booked through Expedia and made the wise decision to call and confirm early. Expedia doesn't always notify Gray Line about bookings. Gray Line does require confirmation regardless of how you book...More

Thank hookedontrvl
Reviewed 25 September 2017

booked Grayline Pikes Peak Air Force Garden of the Gods Tour...my initial reservation had a slight glitch and was quickly adjusted so that's a plus..a small van picked us at the hotel promptly and dropped off at the tour starting location...it took a little while...More

Thank Annabelle B
Reviewed 21 September 2017

Rocky Mountain Full Day Tour (10 H) Amazing tour! I was actually 12 H! Really whole day. The company picked us up from our hotel. We saw so much. The guide Darcy was absolutely amazing, funny and cool. He even gave me and my husband...More

Thank James O
Reviewed 20 September 2017

My wife and I were fine with regard to seeing and experiencing what we paid to see and experience as described in Gray Line promotional material. HOWEVER, there were aspects of what we experienced that were far from pleasant or acceptable. First, understand that we...More

1  Thank Steve-from-Nashville
Reviewed 19 September 2017 via mobile

Tour was ok! The process to purchase tickets, confirm tickets, register etc was laughable at best! I ordered and paid on line .... I then was told to call to confirm the tour that I ordered on line 2 minutes prior I did that I...More

Thank vwseller
Reviewed 14 September 2017

We toured Rocky Mountain National Park with Gray Lines Tours. And it was a wonderful way to go. Some of those mountains have very sheer rock faces and you could drive off the edge of the road if not careful. The beauty is indescribable. The...More

Thank Robin M
Reviewed 6 September 2017

This was a fantastic tour, our guide was very knowledgeable, funny and an outstanding driver! Would point out wildlife and slow the bus down enough that we could get good pictures. The lunch that was provided with the tour was great, very accommodating for vegetarians...More

Thank laughsalot0579
Reviewed 17 August 2017

We attended the Mountain Parks and City combo tour. Our guide was a lovely fella who has been conducting the tours for a while and knows the tour inside out. Red Rocks Amphitheater was great, my husband and I both loved it. The rest of...More

Thank akhughes2017
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Questions & Answers
5 June 2017|
AnswerShow all 2 answers
Response from Andy T T | Reviewed this property |
I did not do the Rocky Mountain Tour.......I did the Denver Mountain Park tour (a different park! ); with Gray Line tours. Gray Line Tour is an excellent bus company, and they did send a van to pick us up from our downtown... More
margaret S
11 February 2016|
AnswerShow all 2 answers
Response from wjmay | Reviewed this property |
I would say the same thing as the previous person wrote. We went around Oct 3rd and that was the last tour for the season so I'm not sure when they restart their tours for the year. Just contact Gray Line Tours.
22 August 2015|
AnswerShow all 4 answers
Response from Loz L | Reviewed this property |
They do Denver hotel pickups and take you to Cherry Creek Mall for tickets and getting bus for your trip. The web site listed hotels they pick up from.