LThe land that was once considered one the most polluted places on earth has now been cleaned up (we hope) and is now open to limited recreation, known now as Rocky Flats National Wildlife Refuge. And guess what? You can hike there…for free!
Admittedly, this hike does have a bit of an odd feel to it knowing that nuclear triggers were made here. However, it did not have the ‘eerie’ feel that the area around Los Alamos has (the place recognized as the birthplace of the atomic bomb) which has a strong government town atmosphere and feels as though it holds many secrets. Rocky Flats is more out in the open, kind of in your face, whereas Los Alamos is hidden behind trees and rocks. At the Flats, the Department of Energy still has a presence at the refuge monitoring the site. I noticed there are still large mountains of dirt being moved around by heavy machinery creating dust that gets carried in whatever direction the wind blows. Let’s hope that this dust is nothing more than common everyday dust.
If nothing else, the refuge provides the area with some new trails to try out and is considerably different than any other hike that you can do near Boulder. There is a reason why the area is called Rocky Flats as it is the flattest hike I have done in Colorado.
The view of the Flatirons in Boulder is very good from here but I found myself looking at them wishing I had chosen to be in the scenery instead of viewing it from a distance.
A few notes about the hike:
The park service allows hikers, bicyclists, and equestrians on its 11 miles of trails.
The path is mostly gravel and dirt suitable for mountain bikes but probably not road bikes.
The main entrance is just off of Colorado state highway 128 and has free parking for about 10-12 vehicles. There are really no services at the trailhead but there is a portable toilet. There was also no fee to enter the refuge, that I could see.
The trail is very exposed, with only a few trees, and virtually no shade.
I saw little to no wildlife during my hike, a common sparrow being the only fauna I noticed. However, I was hiking in late morning, not the best time to view animals. The park brochure mentions deer, elk, prairie dogs, coyotes, jackrabbits and porcupines as animals that you might see.
In summary, this is a place of contrasts where you have abandoned ranches next to modern wind generators, protecting wildlife in a place that once made nuclear weapons, and maybe the least important was the hike itself which was a flat prairie hike in full view of the beautiful foothills around Boulder. The hike is one that I would most likely not do again but in fairness, I haven’t seen the whole 11 miles of trails within the refuge. If you like flat, treeless hikes with great views of the mountains, this is the place for you. It just wasn’t for me.
Some say that the Mount Sanitas Trail is Boulder’s quintessential hike. The hike is 3.1 miles round trip and has an elevation gain of around 1,350 feet but to me, there are better hikes in Boulder and although the Mount Sanitas Trail is a great (short) workout, it is not the most scenic hike in the area, in my opinion. To me, the hike that should be on everyone’s Boulder must do list is the Mesa Trail.
The Mesa Trail has almost the exact same elevation gain as the Mount Sanitas trail, but it spreads that elevation gain over a one way distance of about 6.8 miles. It may actually be one of the flatest hikes you can do in Colorado since it parallels the mountains rather than climbing up them.
As far as scenery goes, there are few hikes anywhere in the country that can rival this one. The Flatirons are the rock formation that you see in every tourist magazine that features an article on Boulder. These five primary blocks of sandstone make for a spectacular backdrop for a day hike. In additon to the Flatirons, this is one of just a few areas along the Front Range where the pine forest actually comes all the way down over the foothills and onto the prairie below.
Another great aspect of this trail is its accessabiity. The trail has three primary trailheads: The South Mesa Trailhead, the Trailhead at the National Center for Atmospheric Reasearch (NCAR), and the Chautauqua Trailhead. Of the three, only the South Mesa Trailhead has a fee to park ($5). All three can be very crowded in the summer tourist season and on any weekend day when the weather is good. Go to NCAR if you want free parking and moderate crowds. The view here of the Flatirons is really good too but go to Chautauqua for the best view (the downside is the bigger crowds.) For a less crowded section of the trail, start at the South Mesa Trailhead. It is the least scenic of the three trailheads but it still has some decent views of the Flatirons, Boulder and even Denver off to the southeast.
The best part of hiking the Mesa Trail is that you have many options, and the hikes are all pretty accessible for most people. If you start at Chautauqua and NCAR, you can walk right up to one of the Flatirons and touch them within about 20 minutes after leaving the parking lot. Also of note is the many side trail options off of the main trail. If you’re looking for a longer hike, the side trails heading into the hills are nearly endless and offer you the opportunity to get a workout as good or better than the one you can get on Mt. Sanitas.
In my opinion, the Mesa Trail pretty much has it all: great scenery, the option for longer hikes while all are within the close proximity of the city of Boulder. For a great après hike food/beer option, check out the Southern Sun for a laid back vibe and great beer just down the hill from the NCAR trailhead.
I work in Boulder Colorado and get to enjoy biking the Boulder Creek Path at lunchtime. Boulder has an interesting mix of people that use the path and it is quite popular. The path can get pretty crowded with lunchtime athletes, students, and tourists. As a courtesy, bicyclists commonly say “on your left” as they pass pedestrians or slower moving cyclists to avoid crashing into them. The pedestrian has the right of way and it is the cyclists responsibility to avoid them. Sometimes, you could expect to be scolded for not saying it loud enough or not at exactly the right time. So in the spirit of some of the great wars between outdoor groups like rafters versus fisherman, snowboarders versus skiers, and hikers versus mountain bikers, I offer my take on the cyclist versus the pedestrian. Here are my top five reasons for not giving the pedestrian the courtesy of the “on your left” shout out anymore:
The vast majority of walkers have their headphones on so loud with their favorite Justin Beiber song cranked up they can’t hear anything else. Or, more realistically, The Grateful Dead.
Your version of “Rocky Mountain High” is very different than what John Denver had in mind. Even though pot is legal here now, it still isn’t supposed to be smoked in public. Many people ignore this, especially in Boulder and they are wandering all over the path without a care in the world. Just the other day, a guy on a recumbent bike was smoking a joint and discretely put it to his side as he passed me by. Now that sounds like a great combination: biking and marijuana. I guess this guy must have a really bad back. So much so that he has to ride a recumbent instead of a regular bike and needs to smoke a joint instead of taking a Percocet.
You are a tourist and you’re oblivious to the fact that you are on a multi-use path where you could get plowed over while you look at the creek, the mountains, and the scenery. Admittedly, Boulder is a pretty cool place to look at but really people, pay attention.
You don’t know what it means when someone says it. This one I don’t fault people for. When I first hit the trails in Boulder, I had no idea why people were saying that to me. Now I know that I’m not the sharpest tool in the shed but I had honestly never heard that one before. Also, multi-use path rules and regulations can differ from one place to another so I know that it can be confusing. I know that on a trip to San Francisco and the Golden Gate Bridge a couple of years ago, I was walking on the right side like I would in Boulder and had a cyclist yell at me for being where I shouldn’t be. When I think about that one, I still can’t figure out what I did wrong.
You think that “on your left ” means move to your left. I can’t tell you how many times walkers move to the left when I’m passing them, making it a close call for both of us.
After all of these top five humorous yet sometimes annoying reasons to not say “on your left”, I still find myself giving everyone the courtesy of saying it regardless of how many people may not know their left from their right (after possibly eating too many ‘special brownies’). I just make sure that they don’t have headphones in, aren’t high, they aren’t tourists , that they look like they have common sense, and that they know that having a bike crashing over them like a speed bump would be bad for them and the cyclist. But it will most certainly be the cyclists fault!