I have driven by Monarch a bunch too as we like to stay in Buena Vista to float the Arkansas and climb the Collegiate Peaks....(no snow at that time of the year!!)
But skiing....
I like Winter Park. I learned to ski there back in the early seventies when Jim Bellatti of the Stillwater News Press was the President of the YMCA. He organized ski trips where we took two MKO buses to Winter Park and stayed at Snow Mountain Ranch…..YMCA Camp of the Rockies….which is just a few miles from Winter Park.
Winter Park at the time was very well known for its ski school and I believe it still is… I went back many times in the late 90’s and early 2000’s and stayed at Snow Mountain Ranch again. We had a group of about 25 to 40 a few different times and we rented the Family Reunion cabins.....8 Bedrooms and Baths, a large kitchen, dining and family room. We had a great time. We just took the bus to the slopes each morning.
Snow Mountain Ranch also has a lot of activities for non down-hill skiers. It has some great Cross Country Ski and Snow Shoe areas, climbing walls, basketball courts, etc……
It has regular hotel like lodge rooms on up to separate small, medium and large cabins for families or groups. I believe it is part of the Estes Park system now..
There are also places in the area to rent snowmobiles with great trails up above the tree line in large snow filled bowls!! Our groups did that too and we rented about 15 snowmobiles (2 people each) and we had quite the time. They also had a tubing hill, which, if you haven't tried it, is really a blast!!
I used to ski a lot and when I tried Snow boarding, I just about killed myself. You really need two to three days I think and I was not enjoying myself although my friend Tracy was having a blast laughing at me!! I could see where it would be much more fun just as slalom water skiing is much better than two skis....but I didn't get the hang of it the one day I tried.
The other thing I like about Winter Park that I have yet to take advantage of but recently priced was taking the train from Denver to Winter Park (Fraser).
You fly into Denver, take the train from the airport to Union Station for about $9 and then take Amtrak to Winter Park or the other city right up the road….Fraser. They also have a separate ski train or maybe a separate car on Friday, Saturday and Sunday. I think roundtrip is like $60-$80. I liked the idea of not worrying about driving and parking. And of course there are always VRBO and AirBnB places to rent.