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Now one of my top five all-time favorites. First time I have done this hike. Only went to Blue Lake—didn’t do the rock scramble up to Little Blue Lake. Has a little bit of everything: river crossings, valley views, lake views, etc. I prepared for mosquitos after seeing all the reviews where people got eaten alive, but we went mid-August and some of the wet areas were dried up, so I’m thinking the breeding grounds weren’t as plentiful. We didn’t see a single mosquito. Most of the wildflowers were done, but there were still some blooming here and there. We saw a female moose and her baby lounging in a meadow. On the way back we saw a bull moose across one of the ponds. Also saw various other smaller wildlife. Nice to have facilities right at the trailhead. Went on a Thursday morning at 8 am and got in no problem, but there were plenty of cars in the parking lot.

Great hike. If you're going to go, get there early. Parking fills up and then you have to wait to even get in the park. The path is a little rocky, but not bad and the views are awesome.

hiking
2 days ago

Couldn't have asked for a better hike today. The weather was beautiful, we had to park at the Brainard Lake Lot after getting there at 9am. It wasn't nearly as crowded as I had expected
Everyone we did come across was super nice and very quiet. If someone can tell me of a place that is this easy of a hike and even more beautiful please let me know. I'm not sure there is a place.

Didn’t get up to area until 10:30am, on a Monday however no trouble parking at brainard lake parking. Beautiful lakes, meandering paths until you reach Mitchell lake then it is rocky path up to blue lake which is not difficult to navigate. Trails very well marked. Did not attempt little blue, however, it must be beautiful. I can only imagine. It must be a very steep rocky ascent. It wasn’t overly crowded however once at blue lake you certainly see and hear others. I can’t imagine it with more people. We did have a moose sighting which was a gift. This hike is now one of my must dos during my annual visit Home to Boulder

beautiful, moderate hike, very crowded on the weekends. recommend arriving at trailhead before 730am. diamond lake has plenty of space for the masses but is busy by 930am. recommended!

hiking
4 days ago

Great hike! Definitely not too difficult... fairly trafficked on the weekend as of you approach the Lake. Lots of fun waterfalls and little features along the way.... If you’re doing this on a weekend definitely make it to the trail head by 7-7:15AM or you’ll be in a jam to find parking! We made it at 8 and parked about a half mile down!

Walk the path by the river, it’s beautiful and is not nearly as rocky. We walked the river path up and it was gorgeous!! It brings you out at a nice place to lay out in the rocks and then you continue on to the main tail to the lake.

on Lake Isabelle Trail

hiking
5 days ago

Beautiful BUT: The Lake is now drained. There's only little water left. no more waterfall, and compared to a month ago most of the wildflowers are now gone.
Still a nice walk/hike, would suggest going later in the day as it gets crowded in the morning.

Beautiful hike on August 6, 2018.

This hike starts with a gradual incline for about 1.5 miles through the spruce and fir forest. Once you break out of the trees at timberline, the rest of this hike (4 miles or so) is exposed high tundra hiking. IF YOU HAVE ARE BRINGING A DOG...there is no water at all on this trail. Just FYI. After treeline you get your first big views of north Arapahoe peak and Apache peak. You are also able to see the lakes down on your right associates with the Boulder watershed. The hike begins to climb from this point up the tundra with a few different switchback sections. You then end up on the south side of the ridge where you have great views of eldora ski area, Mt Evans, and all the mountains on the continental divide looking towards winter park. We could also see Grays and Torrey’s, and Bierstadt, and Pikes peak way off in the southern distance. You head along the ridge here for a couple miles at a pretty even grade until you meet up with 4th of July trail. At this point you can see the peak to your right which is the way to south arapahoe peak. This is why the trail has a hard rating in my opinion. It’s a steep rock scramble up to the top but well worth it.

The trail is beautiful and not too difficult. But I have to agree with other commenters that it’s very busy on weekends and the amount of loose rock is tricky. I still recommend it though because the lake and the waterfalls are relaxing. Also, parking at the Nederland park n ride and getting the shuttle is the way to go; it’s there every 15 minutes on the weekends and you don’t have to deal with the scarce parking at the trail head.

Great little hike. Got there at 830 ish and had to park further away.

Beautiful stream and gorgeous lake

Did this hike with wife and kids (2 and 5), had hiking child carriers.

I’m honestly hesitant to give this a review because of how good it is. This is a hidden gem (from tourism) and perfect alternative to the emerald lake, dream lake, lily lake, etc. It’s also not only easy, but a great duration. I suggest an evening hike for the sunset at Lake Isabelle, absolutely incredible. Check weather though for any afternoon hikes, always.

hiking
8 days ago

This trail was gorgeous but we went on a Wednesday and it was extremely busy. It was a pretty easy trail for an amazing view.

backpacking
9 days ago

Nice well marked trail that takes you up to Lost Lake, a clear, shallow mountain lake at about 10,000 feet elevation. It’s a bit tough on the way up, but a fun hike down. Nice Mountain View’s and shallow rocky rivers with a couple large waterfalls.

Best hike in Colorado! Beautiful views and an easy hike without a lot of elevation gain

Beautiful. Well-marked hike.

Short. Easy. Beautiful.

Fairly easy hike. Good trail improvements along the way. Definitely a lot of wildflowers, waterfalls, and scenery. The lake at the top is worth every step. We would definitely come back for a picnic lunch on a nicer day. The clouds started rolling in once we made it to the lake and we had to cut the chill time short. I definitely recommend blazing your own trail at the bottom to see a few waterfalls that aren't as easy to get to or see from the main trail. As other reviews have stated stay to the left.

This was a nice, moderate hike. We had to park a ways up the road because there were so many cars.
We saw plenty of people on the trail, but many were backpacking, so the parking situation made it seem worse than it really was. The first mile or so is shared with the trail to Arapaho Glacier and shortly after the split is a lovely waterfall. We hiked up the waterfall area near the lake as well, and I'm bummed because we didn't realize there were more lakes! We didn't explore as much as we should have.

I love this hike, great views, like waterfalls and rolling rivers. go early or go late

A great, moderate hike. My wife and I didn't make it up to Little Blue Lake, and by the time we made it to Blue Lake, it looked like it was going to storm on the day we visited, 8-5-18. Blue Lake was still a great spot eat lunch and take some pictures. It ended up not storming, so we'll be back soon to do a complete circuit.

There were still plenty of wildflowers in bloom, and we arrived shortly after a lengthy bout of rain, so some of the streams were overflowing and added to scenery and enjoyment. We missed sighting a moose with her 2 calves by just a few minutes, but saw plenty of birds and rodents. The route was well maintained and not densely trafficked while visiting on a Sunday morning and in fact we had about a quarter mile stretch on the way back where it was just the two of us. Excellent photography opportunities along the way. I look forward to returning

hiking
11 days ago

BEAUTIFUL! Really easy hike and great for dogs, took mine and he had an easy time going on the trail

Highly recommended views were amazing. The trail is very well maintained. So beautiful!

We did about 5 miles out and back of this trail and it was a really beautiful hike, nicely forested and at least the first part wasn't too strenuous. Not many other people on the way out as we went early enough. I definitely hope to go back to do a more extended version of the hike.

Great hike! A bit rocky throughout. We had a little trouble knowing where to go to go around the lake. It was busy and parking was tight. Would go again!

A dramatic backdrop, wildflowers, wildlife, multiple lakes and waterfalls... this trail really does have it all! (and has quickly moved up my list of favorite hikes to do in Colorado). Echoing the reviews already posted, yes definitely get there early... I arrived at 7 AM on a rainy Sunday and the parking lot was still filling up pretty quickly. Also, the rocky scramble up to Little Blue Lake is pretty challenging and not very well marked... beautiful up there, but certainly not for all skill sets. Blue Lake alone is still well worth the trip though!

Lake Isabelle did not disappoint, we saw a moose! Hike is mostly easy- towards the end I might describe as moderate. Take extra water- the altitude bothered me a bit. I also think that from 10am onwards some of the early birds are leaving because several parking spots opened up.

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