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Everything you need before you come

Plan your visit

A short rundown of hours, prices, directions, and what to bring so you can focus on the animals once you arrive.

Visit us

Green's Deer Ranch Zoo and Tours

3262 Mertz Rd
Caro, Michigan48723

Phone: (989) 553-6659

Email: michaelgreen400@gmail.com

Get directions →

Hours

Monday
Closed
Tuesday
Closed
Wednesday
Closed
Thursday
10:00 AM – 6:00 PM
Friday
10:00 AM – 6:00 PM
Saturday
10:00 AM – 6:00 PM
Sunday
2:00 PM – 6:00 PM

Open seasonally — call ahead in winter

Admission

Ages 12 and up
$10
Ages 4–12
$5
Ages 3 and under
Free
Hay wagon tour add-onper person, ages 4 and up — kids 3 and under ride free
+$4

Admission includes the petting zoo and the playground. The hay wagon tour is optional — pay at the gate. We accept cash and credit card. Season passes are available at a discount if you plan to visit more than a couple of times — see the season passes page.

How to get here

We're in Caro, in the Thumb region of Michigan. Getting to us is easy from the surrounding cities:

  • From Bay City: about 45 minutes east on M-25 and M-81.
  • From Saginaw: roughly 50 minutes northeast.
  • From Flint: about 90 minutes northeast via I-75 and M-81.
  • From Detroit: approximately 2 hours north.
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What to bring

  • Close-toed shoes you don't mind getting dusty.
  • A hat and sunscreen in summer. Layers and something windproof in spring and fall.
  • Water — there is shade, but Michigan summers get hot.
  • A camera or phone with room on it. You'll use both.
  • Snacks or a packed lunch if you'd like. We don't run a full concession.

A few rules

  • No personal pets, please. Service animals welcome.
  • Only feed what we hand out. Outside food for the animals is not OK, no matter how organic it is.
  • Stay on the marked paths and with the wagon on the tour.
  • No smoking or vaping on the ranch.

Accessibility

The petting zoo, playground, and general visitor area are on level ground and manageable with strollers. The hay wagon has a step up that can be tough for some guests with mobility limitations. Pleasecall us ahead if you have any concerns and we'll do our best to accommodate.

Come say hi to the herd

We're open Thursday through Sunday. No reservation needed — just bring the family and prepare to meet a bison up close.