Tucked away at 1501 65th Ave in Greeley, Colorado, the Greeley Family FunPlex is one of those rare places that truly has something for everyone. Whether you’re a thrill-seeker eyeing the water slides, a parent looking for a safe space for your kids to burn off energy, or someone just wanting a relaxing afternoon, this place delivers.
With a 4.3-star rating from over 1,000 visitors, it’s clear that families keep coming back for more. Get ready to explore everything that makes this massive indoor facility a full-day adventure worth every minute.
The Indoor Water Park Experience

Walking into the Greeley Family FunPlex’s indoor water park feels like stepping into a whole other world. The air is warm, the sounds of splashing water fill the room, and kids are grinning from ear to ear.
It’s the kind of place that makes you forget it’s cold outside.
The pool area features multiple attractions packed into one space, making it easy to hop from one activity to the next. Families have reported spending hours here without running out of things to do.
One reviewer even said their kids played “for hours” and loved every second of it.
Pool hours typically run from 12 to 8 PM on weekdays, giving you a solid block of fun time. Pro tip: call ahead at 970-350-9401 to confirm current hours and slide availability before heading over.
Thrilling Water Slides for All Ages

Few things beat the rush of flying down a water slide, and the FunPlex delivers that excitement with multiple options. There’s a blue slide known for being “super fun” and a green twisty slide that adds a spin to the classic drop.
Each slide offers a slightly different experience, so riders never get tired of going back up for another round.
One reviewer mentioned the green slide gave their back a little scratch, so wearing a rash guard might be a smart move. The blue slide, though, got rave reviews across the board for its speed and smooth ride.
There’s also a plunge slide on-site that occasionally opens for special events and swim lessons. Keep an eye on the FunPlex website at familyfunplex.com for updates on slide availability so you don’t miss out on any of the action.
The Lazy River That’s Anything But Lazy

Here’s a fun twist: the lazy river at the FunPlex is actually known for having a surprisingly strong current. Visitors love floating around in it, but some have turned it into a workout by walking against the flow.
One reviewer mentioned doing exactly that during a weekday visit and found it both productive and genuinely fun.
Kids especially love the lazy river, going “round and round” as one parent described it. It’s one of those attractions that works for every age group, from toddlers splashing in the shallower edges to adults looking for a low-key float.
The river’s circular design means there’s no real start or finish, which makes it perfect for families who want to stay together without any pressure to rush. Grab a tube, hop in, and let the current carry you into full relaxation mode.
The Kiddie Pool Area for Little Ones

Parents with toddlers and young children will find the kiddie pool area to be an absolute lifesaver. Shallow water, fun splash features, and a safe environment make it perfect for little swimmers who aren’t quite ready for the big slides.
Multiple reviewers specifically called out this section as a highlight for their youngest kids.
The water depth stays manageable, so parents can relax a little while still keeping an eye on their children. Mounted squirt guns and other water toys add an extra layer of entertainment that keeps little ones entertained for far longer than you’d expect.
One thing to keep in mind: lifeguards do monitor the area closely, and there are rules about how equipment is used. Knowing the guidelines before you arrive helps avoid any awkward moments and keeps the focus on having a good time with your family.
Miniature Golf Course That Sneaks Up on You

Not everyone is about the water, and that’s totally fine at the FunPlex. The miniature golf course is a crowd-pleaser that multiple reviewers described as surprisingly enjoyable.
One family visited on a day when the slides were down and ended up having “a blast” on the putt-putt course instead.
The course is well-designed with creative obstacles and enough challenge to keep both kids and adults engaged. Reviewers praised it for being well-maintained and fun for all skill levels.
Whether you’re a first-timer or a seasoned mini-golfer, you’ll find yourself wanting to replay your favorite holes.
Mini golf is also a great way to take a break from the pool without leaving the facility entirely. Grab your putter, challenge a sibling or parent to a friendly competition, and see who can sink the most holes-in-one.
It’s low-key, lighthearted, and surprisingly competitive.
The Fully Equipped Gym and Fitness Area

For the fitness-focused visitors, the FunPlex has a fully stocked gym that reviewers consistently praise for its variety and functionality. Ellipticals, treadmills, weight machines, and free weights are all available, and one reviewer noted that “all the machines work great.” It’s a solid setup for anyone looking to squeeze in a real workout.
The gym is open early, starting at 5 AM on weekdays, which makes it easy to get a morning session in before the crowds arrive. Whether you’re into cardio or strength training, the equipment selection covers the basics well.
One reviewer did note the absence of a heavy bag for combat training, so martial artists might find that specific gap disappointing. But for general fitness needs, the gym delivers a comfortable and effective workout environment without the premium price tag of a private gym membership.
Basketball Courts and Volleyball for Active Families

Beyond the pool and gym, the FunPlex offers courts for basketball and volleyball that bring a whole new energy to the facility. These spaces are perfect for groups looking to get competitive or just shoot around casually.
Several reviewers mentioned these courts as part of what makes the FunPlex stand out from a typical indoor pool.
Basketball courts are especially popular with older kids and teens who want something more active than floating in a lazy river. Volleyball is another great option for families or friend groups who enjoy team play.
Both sports offer a fun way to stay active while giving the pool crowd a little breathing room.
The courts are typically included with general facility access, making them an excellent value add. If you’re planning a group outing, organizing a pickup basketball game or a friendly volleyball match can easily fill an afternoon with laughs and healthy competition.
The Indoor Track for Walkers and Runners

Sometimes the best workout is the simplest one, and the FunPlex’s indoor track makes it easy to get your steps in rain or shine. The track is a favorite among members who prefer a lower-impact exercise option that still keeps them moving.
It’s a calm, consistent space that feels separate from the louder, more energetic areas of the facility.
Walkers, joggers, and runners all share the track, making it a welcoming spot for various fitness levels. Whether you’re recovering from an injury, warming up before hitting the gym, or just enjoying a brisk walk, the track fits the bill perfectly.
One reviewer even mentioned walking the lazy river against the current as a fitness activity, showing just how creatively people use the space.
The track is typically accessible during regular facility hours, which run as early as 5 AM on weekdays. Early morning laps before the building fills up offer a peaceful, almost meditative experience.
Steam Room for the Ultimate Wind-Down

After a long day of slides, laps, and mini golf, the steam room at the FunPlex is the perfect place to unwind. One reviewer enthusiastically said, “I love the steam room!” and it’s easy to see why.
Warm steam, a quiet atmosphere, and a few minutes of doing absolutely nothing can feel like pure luxury after a busy day of activity.
Steam rooms are known for helping muscles relax and improving circulation, making this a smart stop after a gym session or a long swim. It’s one of those amenities that elevates the FunPlex beyond a typical community rec center into something that feels a bit more complete.
Worth noting: the steam room has been closed for maintenance on occasion, so it’s a good idea to call ahead and confirm it’s available. When it’s up and running, though, it’s a hidden gem that many visitors overlook entirely.
Birthday Party Packages for Memorable Celebrations

Planning a kid’s birthday party can be stressful, but the FunPlex makes it surprisingly manageable. The facility offers birthday party packages that let families celebrate in a fun, active environment without the hassle of setting everything up at home.
One reviewer specifically praised the staff who helped with their child’s birthday party, calling them “excellent.”
Having a birthday party at the FunPlex means kids get access to the pool, slides, and other attractions as part of the celebration. It turns a regular party into a full-blown adventure that kids actually talk about afterward.
The built-in entertainment takes the pressure off parents to plan every single detail.
The facility can get busy on weekends, especially when multiple parties are happening at the same time. Booking in advance and confirming your reservation details helps ensure everything goes smoothly on the big day.
Childcare Services So Parents Can Work Out Too

One of the most underrated features at the FunPlex is its childcare service, which allows parents to drop off their little ones while they hit the gym or enjoy some personal time. This is a game-changer for parents who struggle to find time for exercise.
Knowing your child is safe and entertained just a few steps away makes the whole experience much less stressful.
The childcare area is supervised and designed to keep kids engaged and happy while parents focus on their own wellness goals. It’s a thoughtful amenity that acknowledges the real challenges of parenting and fitness coexisting.
Several reviewers noted it as one of the reasons they chose a FunPlex membership over other local gyms.
If you’re a parent who’s been putting off getting back into a fitness routine, this service removes one of the biggest excuses. Show up, drop off, and actually enjoy your workout for once.
Outdoor Mini Golf and Summer Concert Area

When the weather cooperates, the FunPlex extends the fun outdoors with a mini golf course and a park area that hosts live concerts during the summer months. It’s a side of the facility that many first-time visitors don’t even know exists, which makes discovering it feel like a bonus reward for showing up.
The outdoor mini golf course is a great way to enjoy some fresh Colorado air while still staying within the FunPlex experience. Summer concerts add a community vibe that transforms the space from a simple rec center into a neighborhood gathering spot.
Families can spread out on the grass, enjoy the music, and let the kids run around freely.
Even if there’s no concert scheduled during your visit, the outdoor area is a relaxing change of pace from the indoor activity. Check the FunPlex website for the summer events calendar to plan your visit around a live performance.
Membership Options That Make It All Affordable

All of these incredible amenities could easily add up to a costly day out, but the FunPlex keeps things accessible with reasonably priced admission and membership plans. Multiple reviewers highlighted the “good prices” and “reasonable” costs as a major reason they keep coming back.
For families on a budget, that affordability makes a real difference.
Frequent-use memberships offer the best value, especially for families who plan to visit regularly. With the gym, pool, track, courts, and childcare all bundled into one membership, the per-visit cost quickly becomes a steal compared to individual activity fees elsewhere.
One reviewer called out memberships specifically as a smart way to take advantage of everything the facility offers.
The FunPlex is open as early as 5 AM on weekdays and stays open until 10 PM, giving members maximum flexibility to visit on their own schedule. Visit familyfunplex.com or call 970-350-9401 to explore current pricing and membership tiers.