Explore Boulder - view hand-curated trail maps and driving directions as well as detailed reviews and photos from hikers, campers and nature lovers like you.

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hiking
15 hours ago

Great and challenging hike. Good elevation gain. Was able to do in about 3 hours. Quite a few trail runners, decent amount of wildlife too. Awesome views! You do have to pay for parking on the weekends, fyi.

hiking
15 hours ago

Left the TH @ 7am and was able to summit at about 8:50. Incredibly windy, foggy and chilly at the summit for mid August but that made it a gorgeous hike in its own sense. Brought my pup, he did well for the last .5-1mi being mostly class 2 scrambling on boulders.

Do you like rolling your ankle? Do you like busy trails? This is the trail for you then. The trail is clearly visible until the scramble to the top on the near peak, I stayed on the northwest side and found a route suitable for me without any issues. The worst part of the trail, other then being really rocky, was a stretch right after the washed out area. Lots of incline there. For me slow and steady wins the race. Great views from the top. I wanted to go to the second peak but I could see storms moving in so I left.

Great trail, rained on us but other than that it was awesome!!!

This was a great hike with breathtaking views... My partner and I started around 7:45 AM and reached the summit just after 9:30. We spent about an hour at the peaks before heading back down, and we reached our car around 12:00. We traveled at a brisk pace with a few stops to hydrate and catch our breaths. The air is thin and dry, so take your time, and (as always) bring more water than you think you’ll need. As many of the previous reviewers have stated, I would rank this hike as more moderately-difficult than hard. The trail has a slight incline most of the way with a few steep portions in between. It is rocky/jagged towards the end, at the summit, and on the way back down, so wear footwear that have protective soles lest you hurt your feet. The majority of the hike is in the forest- very shady and peaceful... Overall, this hike is a great choice for inexperienced hikers. Very doable, and the views will definitely not disappoint!

hiking
1 day ago

I hiked this at about 2 pm and it was about 90 degrees out. I don't think there was enough shade for the heat. You have to pay $5 for parking. I got sort of lost at the end. The path just ends and then another trail starts from left to right so I just turned around and walked back. I guess there's a way to loop around but I decided to just walk back. It was pretty fun and challenging.

Hit the trail at about 7am on a Saturday and it was great, not crowded but started to see more people in the way down, still not bad. Definitely strenuous, but I haven’t done many hikes lately so I’m not sure I’m the best judge. Pretty mellow first half until you climb between bear peak and south boulder peak, easy to hit both while you’re up there and each offers a little bit of a different view so definitely check both out (only adds like 20 minutes I’d say to the hike). Very pretty views and diverse vegetation from top to bottom which kept it interesting. My knees were shakin’ on the way down as there’s lots of rocks to go down but that’s only about 1/2 of the trail, as the first half is quite wide and gravelly. Would definitely do it again!

hiking
1 day ago

Climbed Longs Peak to celebrate my 50th birthday. Had a great group of friends and my son along. It was my first 14er and was an awesome experience.

Very nice, relaxing hike with absolutely FABULOUS views for no more difficult than it is. Can’t wait to do it with my family so they can experience amazing Colorado scenery without hiking into the back country. Really, really enjoyed it!

Fabulous hike. Sturdy views, etc. highly recommended.

Great trail!

This is a short but challenging hike. Great views along the way and at the top. The hike up will get your heart going. The hike down seemed almost as hard, especially on the knees. There are lots of trails in this area. Pay careful attention to your route to the base of this trailhead as there are several that will bring you here.

This trail is rated difficult for a reason. Tons of large rocks and quick elevation gain. If you have balance issues or are afraid of heights I would say don’t do. The views at the end are fabulous though, great workout! Beware of small area that would almost qualify as rock climbing and not hiking although once you got up wasn’t that bad because of the hand and foot holds they added. Fairly heavily trafficked trail also..

Did Audubon today with the 6 kids ages 7 to 16. everyone loved it. That final push is tough but worth it. The views are outstanding. The marmots are entertaining. Views down to upper Coney lake are mind blowing and that drop is humbling.

hiking
3 days ago

I did this trail right before sunset and it was beautiful! I left a little bit before the sky became extremely colorful so now I want to go tomorrow and stay later! I definitely recommend doing some nearby trails first, then ending with this trail. Only passed two people the entire time I was on this trail and there’s multiple lookout points for scenic views and fabulous pictures.

A great hike! 4 stars instead of 5 because the first ~2.8 miles of the route got a little boring with all the trees (which were pretty! Just the same view for a while), but the view at the top was gorgeous. If you’re comfortable with it, definitely climb up the rock peaks at the top to get an even better view.

It took us just under 2 hours to get to the top, and about 50 minutes to get back down. However, we normally walk fast, and passed many people both ways. There were some pretty steep parts, especially halfway through, but nothing too difficult or unsafe. If you’re regularly active and in good shape, you’ll find this trail to be moderate and not “hard.”

hiking
6 days ago

this was beautiful at the top but it's definitely HARD

Awesome! Incredible views. We camped in the Boulder fields. We booked months in advance, heads up! Morning hikers will wake you (we had some bozos playing music at 4AM hiking through camp, LNT is more than picking up garbage). Watch out for slick rocks if it rains. There were multiple water sources available. It is a popular trail. Be careful and follow the trail markers.

This ended up being one of my favorite hikes of the trip. It was definitely a challenge for me and my friend, two Midwesterners who have never climbed a mountain or generally even faced high altitudes before. The elevation gain and rocky terrain are brutal at times but definitely manageable, I think having hiking poles would definitely have made it easier. It took us 3.5 hours to get to the top, going at a reasonable pace and making frequent stops to let our lungs adjust to the altitude. The views at the top are astounding, especially if you scramble up to one of the peaks to get the full panoramic view, but the first 3 miles of the hike itself isn't terribly exciting. You are surrounded by beautiful huge trees for most of it though, so it was peaceful, and when we began our hike around 8:30 AM we saw several elk right off the trail. All an all I would definitely recommend this hike if you're looking to summit a mountain but are an inexperienced hiker.

hiking
7 days ago

Nice trail. Took me about three hours. Great views all the way throughout.

My entire body feels like I got hit by a truck. Type 3 fun for sure. Make sure you know what you’re getting into before beginning your trek, though it’s really not as sketchy as others say it is, just be aware.

The hike up isn’t the most interesting, but the view at the top is definitely one of the best in the park. The trail gets pretty steep at a bunch of points, and the altitude can really get you if you are not used to it, but if you can, hike Twin Sisters.

hiking
8 days ago

Definitely a challenging trail. I’m in good shape but being from a lower elevation, I felt pretty winded at times. With breaks I still took about 4 hours with a half hour break at the peak. The view was worth it for sure. Highly recommend getting an early start since the trail is in the full sun at the beginning.

on Green Mountain Loop

8 days ago

Great hike! Beautiful view at the top.

Lovely little walk with beautiful views. We were greeted by six wild turkeys grazing along side the path seemingly careless of our presence.

This hike borders on moderate to hard. A fairly mild incline with a few steeper sections. We have run into a large bear on this trail so be alert and be prepared for what to do. We had to turn around the last time when the big guy would not back off and grant us passage.

hiking
10 days ago

Hard but the views at the top and along the way are gorgeous! Saw my first snake on the trail which was a little spooky and there's plenty of signs up warning about mountain lion and bear spotting so keep your guard up!

Amazing climb, I’m 61 years old, have been doing CrossFit for three years and still got my butt kicked by this hike. This was one of the most exhilarating and foolish things I’ve done in my life (but truly rewarding). The weather was perfect. Don’t forget when you get down, you still have a six mile hike back to the car! Acclimate for a week, we went up after just 48 hours in Estes. Call me crazy, but I would do it again!

Excellent hike! We did this on August 7, 2018.

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