Came here on President's Day night lots of kids in arcade area and there's a line in the go karts…read morearea. Restrooms trash bins overflowing with trash. It's our first time here so we decide try their food section. We ordered pizza half cheese half pepperoni, hamburger with fries, garlic fries, mini corn dogs, churros and chicken burger. The pizza is undercooked and oily with so little pepperoni toppings. The mini dogs are crunchy outside but serving is quite small. Hamburger is dry and the garlic fries is drenched in garlic infused oil not amaze. Churros so oily and sweet. Chicken burger is nice. All food prices are way on the higher scale. I hope there will be more healthier choices of foods, desserts and drinks so both kids and adults will have great time.

I organized a company teambuilding event here and birthday party for our CEO, and couldn't have…read morepicked a better place! We had a private room that handily served our entire office staff with windows looking out to the race track for cake and opening of gifts. We all enjoyed competing as teams racing against each other, which was an absolute blast. This was one of the better team building events we've had! Highly recommend for super cool adults (and kids, too).

I really enjoyed this park! My son and I came here during the week and there was only one other…read morefamily here. They have elaborate playground equipment with cool slides. They have a small side and a bigger kid side and my son enjoyed playing on both sides. I have noticed unsavory characters in the parking lot before but they left us alone. There seemed to be a restroom in the community center area but it was locked when we went so when my son had to use the restroom, it was time to go! There was also a nice little walking trail as well and baseball courts that we didn't use.

Super cute park with two play grounds, lots of benches, basket ball courts, tennis courts, and…read morewalking trails all along. This is also a dog friendly park with lots of doggy bags around the park to help keep it clean. 5/5

We loved it here! Toddler friendly! 2 different playgrounds with swings and basketball court. Lots…read moreof flat grass area! Right next to castle rock elementary! Everything was so clean. We would return!

This is a small and well-maintained park located adjacent to the Castle Rock Elementary School. At…read morethe northern end, there's a basketball court. In the middle there are a couple of jungle gyms and swings. On the southern end, there's a baseball/grass field. There's a concrete walk path along the perimeter of the park for those that want a nice quiet spot to get in their steps. There are public restrooms on the premises.

I love this park , we go here frequently to meet for Pokemon ambassador meeting. Restrooms are…read morealways clean and there is plenty of space to relax and enjoy the day.

The city of Diamond Bar has several parks in the city. I like this one in particular due to the…read moreamount of parking space is available and the large walking trail and they have several fields available for soccer baseball and softball. In addition they have basketball and tennis courts great place for a walk or to take your family.

This place is a premier birding hotspot in the area. The diverse habitats--ranging from the…read moreexpansive reservoir to quiet, leafy coves--attract a stunning variety of waterfowl and local species. It is incredibly peaceful to walk along the water and just listen to the birdsong. Whether you are a casual observer or a dedicated birder with a ebird checklist, you'll find plenty to see here. Beyond the wildlife, the park is well-maintained with clean facilities and great trails, making it a perfect escape into nature. Highly recommended for anyone who enjoys a quiet morning of birdwatching! Note: There is a parking fee here.

Use to be my favorite park Not after a FESTATION of…read moreCantharis livida (beetle) flying in my hair, on tables , blankets food, clothes & our hidden Easter eggs . we just recently have a new born baby added to our family . Couldn't ENJOY the day or the new born trying to keep these nasty Flying beetles off of her . Easter Eve at the Bonelli Park was very uncomfortable. Also to find out these flying beetles snuck into our items as we brought them home . i've been to plenty of parks in my lifetime and never had this unsanitary bug infestation like this......NEED TO CONSIDER SPRAYING !!!!

This is a huge gym with a lot of ways to workout. The pool area is huge and there are a lot of…read moreevents held at the pool. I especially like the rooms on the bottom floor and the mats on the second floor. There are lots of opportunities for weight training. I especially like the indoor track.

It's officially been a week since the facility opened, and so far, I'm impressed…read more The BRIC, located south of the BSC, has a whole ton of amenities. Studios, swimming pool, rock climbing wall, basketball courts, racket ball courts, fitness equipment-- yep, it's all there. It's long overdue, so this is a great addition to CPP. There's also a Jamba Juice that's accessible from both the inside and outside. Students are free... sort of. It's included in tuition (some students are excluded). Everyone else does have to pay a $140 quarterly fee.

Such a nice little private park for my grandkids they love it there. Everything is so close You…read morefeel safe for your children I love it Thank you for this part..

I took my kids here and it was very nice park. I got to…read morerelax while my kids had fun in the sun! The restrooms were a bit dirty which I didn't feel comfortable in. But otherwise it was very cute well hidden park. If you feel uncomfortable or you dislike the park try going again it 100% worth it and I love how there a bunch of shade and benches. My kids definitely have a great time with being able to run back and forth on the playground and the splash pad.