My wife and I love this area for taking peaceful walks, and we especially love when we come across…read morethe deer, if you're calm and quiet enough, they will not run away!

I've came here a few times and I wonder why my review got deleted? This place is absolutely…read morebeautiful! Tons of stuff to do and see, the trail has recently been repaved. Very well maintained by the city of Plainfield. Plenty of parking but use advisory from coming in from the Lockport road access.

Great area! My experiences with Frontier Park have been for two different occasions:…read more 1) This was where I parked my car my sophomore year of high school (2004), because the school lot was reserved for upper class man. There's a convenient path to walk from the lot to the school. 2) I was here for the Naperville Winter Ale fest and they were able to partner with the school for parking which was great. The park area is a really good size with a decent parking lot as well. The ale fest took place in the parking lot and there was tons of room for over 200 vendors, tents, food trucks, a fire pit and more. Frontier is set back behind the school and businesses over on 95th & 59, which is great because there on convenient businesses near by, but not on top of the park. There are all the amenities a good park should have: - Playground - Basketball - Softball - Backstop - Bocce Ball - Multi Purpose Field - Trails - Picnic Shelter - Parking - Restrooms - Skate Park I highly suggest it!

Some of the clearest waters you'll see in Illinois. So much fun to kayak in and around the lake. It…read moregets up to 100 feet deep! That and the clarity can give you some really pretty views inside the lake. Not the best for fishing which is kinda a bummer. Roomer has it there's some good walleye here though. Overall such a beautiful lake and do recommend. mildly busy and there are kayak rentals available if you don't have your own

We had a 12:00pm appointment. The 2 very kind workers that were there were unfortunately unable to…read moreunlock the doors to give us the kayaks that we reserved. They were on time but their manager/supervisor was bringing them a key. Unfortunately for us, their manager didn't arrive until 1:45 almost 2 hours after our scheduled appointment time. The 2 workers were very apologetic with us responding it's not their fault. We would like to say to the management, do better!! How dare you have people wait for your slow behinds!! it was extremely hot and very inconveniencing to your patrons. And to make matters worse we didn't even get offered a discount for our inconvenience!! If offered a discount it would have at Least showed you had some professionalism but alas you didn't. Had you shown just an ounce of professionalism I would have possibly considered giving you another try. I wouldn't recommend Whalon Lake Kayak rental to my dog. Sincerely, Very hot and disappointed patron

Very nice small playground for kids of all ages. One swingset with 2 traditional swing, one baby…read moreswing, and one swing with a safety harness. One playground set is for the older kids (4 slides, "zipline") and a smaller set is for the toddlers. Keep an eye on the little ones, because that big kid area is awfully appealing and it would be easy for a little kid to fall from higher heights. Lots of running around room and there are many benches for the adults to sit on. The "lake" is protected by a flimsy fence, probably to keep the kids from feeding the geese.

I used to bring a group of preschoolers to this park as part of their gross motor time. It was…read morenice, clean and quiet.

Nice little park for anyone who likes the outdoors. There is a long, paved walking path that is a…read morefew miles (not sure how long) long. Decent walking distance and is perfect for a long walk with the dog. The path goes around the small lake and through some residential areas. The park itself has a covered picnic area, playground for kids ages 3-10, sand pit, and swings. There is a private parking lot right off McCoy and there are always plenty of spots. It is right next to the Fire Station so if your kids like seeing the trucks and engines this would be a bonus!

Very nice park with wonderful views of lake. Went for a walk around the park yesterday. Great way…read moreto get your steps in. So very pleasant and peaceful. Stopped and sat by lake to simply take in the moment. Perfect place to bring the kids.

I took my daughter there for a new fishing spot. The park district ranger was so helpful and…read moreinformative. They are very kid-friendly and thoughtful. The area is well-maintained.

Hidden Lakes really got run downed. All the lakes are over grown & dirty. You can't even fish…read morethere. A real shame!

The first course I learned to play disc golf many years ago and still have a blast every time!…read moreChallenging obstacles like weaving through trees, not losing discs in large weed filled holes, and longer holes in general. Walk towards the upper hill where you'll find a fun bridge to cross the water and climb stairs to the top. There's a great BBQ fun for the fam or hanging with friends. This park is also great for hiking. There's a great trail through the woods. Beautiful flowers with a large field and unique trees to walk or bike through. Overall, clean and fun park for a nature escape or game of disc golf. Last note, dogs are welcome as lone as they're on a leash. So great outdoor escape for all people and their furry friend!

Manageable trails for nature hike with shade and sun. Very kid friendly! Found historic plaques…read morewith interesting facts of founders. Good signage so you don't wander off. Will go back for a walk in treed area.

Great little "getaway" park! It has fishing, a separate dog park area, places to BBQ and hiking…read moretrails. The Dock is handicapped accessible and a good place to fish. You can also walk around the entire water source. The pond/small lake has northern pike, rock bass, blue gill, smallmouth bass, turtles, and bullfrogs. Super clean park and well cared for pavilion and picnic areas. Also has facilities for those needing a bio break!

Cute park with a dock for fishing or just checking out the little blue gills and turtles. There is…read morea small covered picinic area, baseball diamond and jungle gym. Dog park was spacious for our dog to run wild!