Plenty hiking opportunities, refreshing air, and a nice scenic drive in. Be sure to have a full…read moretank, as there is no gas services. There is a cafe/ convenience store across from the campground where you can also purchase your day use park pass for $5. I experienced a foggy day, which gave a cooling effect to my hiking. Restrooms are vault toilets, so unpleasant smells and a mess are a given. The lake has lots of swampy algae, therefore not appropriate for swimming or water sports. However, they do allow fishing with permit. I am a nature enthusiast and it was saddening to see the lack of humans respect for nature, with graffiti and trash in some areas of the park. Crystal lake definitely could use more funding to preserve its natural beauty. The loveliest part is listening to woodpeckers as they work, watching an eagle fly above with a fish in its talons, and treading quietly not to startle the squirrel who is crossing my path. I suggest picking up a map with hiking trails from the rangers post or convenience store, before planning your day!

Very beautiful place. Just an hour's drive from La Crescenta, much closer than Big Bear…read more There's still snow there, the road is clear, and along the way, there's a mountain stream and a reservoir where you can stop. Download a map in advance, as there's no signal there. There's a small lake where you can take a walk, and a forest with a cozy family café where you can grab a snack.

This is the bottom of the trail, had a lot of fun hiking near "the bridge to nowhere"read more

Update this is for the west Azusa river not the east Azuza river. Attached is a photo of the east…read moreAzusa river

After eating a vegetarian buffet at Hsi Lai Temple, I was ready to walk off those calories.I…read moresearched for nearby hiking trails, and this was the closest one that came up. So I decided to give it a try. The parking lot for the trail has about five or six spots, and I was lucky to grab the last one. There's also street parking available, I believe. Since it was a spontaneous hike, I didn't bring a water bottle. Iwas planning to hike for about an hour. The trail was beautiful and well-kept. After about an hour, I asked a hiker on her way back how much farther it was. She said probably another half hour. She noticed I didn't have a water bottle and suggested I turn back and bring one next time. I took her advice since it was about 80 degrees in the middle of the day. The funny thing is, it's only February. I'll probably come back to finish the trail next time -- with a water bottle. I'd recommend this trail -- just come prepared.

This is amazing park outdoors I highly recommend it. I can't wait to come back bat thing. It was a…read morevery short time to be here today. Parking flexible.

This place is great but if you are planing to go all the way up you must know that it's 8 miles so…read morethat's 16 miles back and forth also take lot of water, electrics and Gatorades.

This is an amazing place to visit and be in touch with nature, I have seen deers just walking…read morearound just like we all belong here

what a hike! 7.5 miles to the second water tower and back…read more plus side: - views - challenging - free parking down side: - limited parking - super narrow trail at some point - lots of dog poop on trail so watch out will definitely be returning.

Great Trail! Highly Recommend. Love the steepness & a great location right behind Rio Hondo College.read more

Loved this 1.8 miles hike. Lots of trees for shade, distinct trails to walk. The Waterfalls was…read moresmall but beautiful. We saw deer, squirrels , lizards , snake and butterflies. Recommended hiking shoes and sticks . It wasn't rocky but there were areas steep and slippery. It was a very good experience.

I visited Monrovia Canyon Park for the first time with a friend and had a great experience. We…read moreparked at the first lot ($5) and started our hike from there. We made it to the waterfall, continued to the Nature Center, and then looped back to the parking area about 3.3 miles total, which took us around 2 hours. The hike has a steady uphill on the way in, but nothing too difficult just be ready for the incline. There isn't much shade along the trail, but the waterfall at the end is definitely worth it. We were told by other hikers that it's even more beautiful after it rains, so I'd love to come back and see it then. A ranger also mentioned that the trail can extend up to 7 miles if you want a longer hike. There are restrooms at the entrance parking lot and at the Nature Center, and both were very clean, which is always a plus. Overall, a great spot for a moderate hike with a rewarding view at the end!

Great quick hike up to "sunset bench" ... a little less than 3 miles round trip (2.67 miles)…read more Entrance as others have mentioned is tricky to spot. Go up private looking drives with a few mailboxes out front. Brick pavers and a beautiful mid century modern home on the right is the entrance area.

Well maintained trail, it's a short hike with a steep uphill climb for a good part of it…read more It was a clear day so you can see all the way to DTLA! There's plenty of deer around so don't bother them and keep your distance. Parking on the street, be mindful of the neighborhood steet signs as the entrance to the trail is very suburban.

It's an enjoyable trail, or more like a neighborhood stroll to get your exercise in. It's not a…read moresuper charming park, but it's accessible if you're looking to have a quick workout. It is mostly paved walkways and a sandy road, for you to walk through. The trail itself is about 3.3 miles long, but honestly...only the first mile and a quarter is worth the walk. It is very dry or desert-like in the middle. There's not much to see in between that stretch. And your foot and knees will hurt walking on the paved walkways. There's also many cracks and raises along the path, so may be challenging for anyone with mobility or may need wheelchair access. Street parking mostly and as of the time of this post, the sidewalk entrance is closed, so just walk through the grass.

An easy 3.3 mile out and back trail in the city of Duarte. The trail is popular to bikers and dog…read morewalkers. I noticed all dogs are on leash, which is very good. The trail is separated from the busy street so its safe to walk around and enjoy the park. Lots of shaded walk way. Nice view of the mountains as well. Family friendly.