Family FunPlex Parties and Rentals

1501 65th Avenue, Greeley, CO 80634 | 970-350-9401 | [email protected]

The Family FunPlex is located within the Twin Rivers Community Park at 65th Avenue and 16th Street. It’s a great place to socialize, relax, celebrate and take care of business.

Facility features include:

  • Indoor Waterpark
  • 18-hole Mini-Golf Course
  • Fieldhouse/gymnasium
  • Multi-Purpose Rooms
  • Weight Room
  • Walking Track
  • Amphitheater
  • Ball Park


Rental Information

Rooms can be rented individually or combined, with an approximate maximum capacity of 120 people.

The auxiliary gym is great for birthday parties and dances with an approximate maximum capacity of 500 people.

Room reservations are not guaranteed until payment is taken for the event. 

The Multi-Purpose Rooms are available for special event rentals, including wedding receptions, rehearsals, showers, community events, corporate meetings or retreats, special interest classes and recreation programming.

Enjoy 18 holes of miniature golf in a custom-designed mini golf course that reflects and allows you to putt through Poudre Canyon! This amazing course can be rented for company events, retreats and birthday parties.

Party Packages

You can receive information about booking your next part by calling 970-350-9401. You must book your party at least 1-full week in advance.

If swimming is part of the party package you’re purchasing, the following stipulations apply:

  • Open Swim times differ from general facility hours and lap swim times. Open Swim times are available from 12-6 p.m. on Saturday and Sunday.
  • Adults and extra party guests must pay the daily admission fee to enter the pool area, regardless of whether they are swimming.
  • Bathing suits are required. Children 5 and under must be accompanied by an adult, within arm’s reach in all pools.

If you are choosing to play mini golf as your party package, the following stipulations apply:

  • Adults and extra guests must pay the daily admission fee to enter the mini golf course, regardless of whether they play.
  • Any lost or damaged equipment will cost $1 for a golf ball and $15 for a golf club.

Each party package includes 12 wristbands to cover daily admissions for the birthday child and eleven of their friends. You must purchase additional wristbands on the day of the party. Party guests will only be allowed into the facility with their wristbands. Staff will track the number of wristbands distributed and contact the party host to pay for any additional wristbands needed for their guests during the party.

New party packages are available beginning September 8.

Party Package Times

All Party Package rentals must fall into one of the following time slots.

  Community Room A Community Room B
Friday 5-6 p.m. 5-6 p.m.
  7-8 p.m. 7-8 p.m.
Saturday 11 a.m. – 12 p.m. 11 a.m. – 12 p.m.
  1-2 p.m. 1-2 p.m.
  3-4 p.m. 3-4 p.m.
Sunday 12-1 p.m. 12-1 p.m.
  2-3 p.m. 2-3 p.m.
  4-5 p.m. 4-5 p.m.


Party Package 1

Total price: $150 

  • Private room rental for one hour.
  • Admission for 12 youth – birthday child plus eleven friends; each additional child or guest who will access the facility, aside from the private room rental, will pay the daily admission fee.


Party Package 2

Total price: $200

  • Private room rental for one hour.
  • Admission for 12 youth – birthday child plus eleven friends; each additional child or guest who will access the facility, aside from the private room rental, will pay the daily admission fee.
  • Choice of one themed package for decorations in the room:
    • Beach Day Getaway: Indulge yourself in a tropical oasis at the Family FunPlex with designs inspired by the warmth of a summer beach.
    • Game On!: Ready – Set – Go! Celebrate your birthday like a true athlete – surround yourself with a sports-themed party.
    • Battle Royale (Nerf War): Hold your fire! Enjoy access to the fieldhouse for a fun-filled hour dedicated to engaging in a Nerf War with your friends. Blasters will be provided for the birthday child and eleven of their friends, along with bullet holsters and extra ammunition. Equipment will be gathered by staff at the end of the Nerf battle! Staff will ensure that all equipment is returned in the quality it was given out and any lost or damaged materials will result in a replacement fee.

Battle Royale (Nerf War) Rules

  • No Physical Contact
    • This rule is one of the most important! There should absolutely be no hitting, kicking, shoving, wrestling, or aggressive physical contact involved while playing. Players can tap another player on the shoulder to revive their teammates.
  • No Intentional Face Shots
    • You should refrain from hitting anyone in the face with a bullet. All aiming should be directed below the shoulders.
  • Always Wear Eye Protection
    • During your game, you should always keep eye protection on. Twelve sets of glasses will be provided with the birthday package.
  • Only Nerf Guns May Be Used
    • Only equipment that utilizes foam ammunition should be used to protect the safety of all participants.
    • Modified weapons are not allowed.
  • Play Appropriately
    • If you get hit, this will make you “wounded.” Make sure to play fair and sit down if you do get hit.
    • No inappropriate language.
    • Respect each other and aim at a 10-foot distance. The darts travel far!
  • Respect Equipment
    • It is vital that you respect the equipment you borrow – please do not throw equipment around, bang it against the ground, or purposefully step on foam ammunition. If equipment is damaged, it will be the renter’s responsibility to pay the replacement fee.

Room Rental Rates

Room Capacity Hourly Rates
Community Room A 40/60 $95
Community Room B 40/60 $95
Community Room A & B 80/120 $190
Senior Room 16/30 $60
Amphitheater Varies $195
Gymnasium Varies $225
River Run Adventure Mini Golf Course 72 $165
Indoor Waterpark* Varies Call for availability

Call 970-350-9401 for more information.

For rentals of 100 people or more, a $100 damage deposit is required at the time of booking.
All room rates increase by $50/hour after regular business hours.
Setup changes must be made at least 2 business days prior to event.

Twin Rivers Community Park & Amphitheater Rentals

Imagine acres of grass, trees, trails and wetlands. Then add a lake, amphitheater, the Luminarias, a playground, park shelters and an adult softball complex. Top it off with the fantastic Greeley Family FunPlex, and you’ve got a terrific community park. That’s Twin Rivers Community Park. The amphitheater is a perfect setting for beautiful outdoor weddings and receptions.

Call 970-350-9401 for more information.

Rental Rates

Space Capacity Hourly Rates
Amphitheater Varies $195

Other Rental Options

Not seeing what you’re looking for? Many of our other facilities have rental options. See all rental options here.