Mary's Mountain Cookies - Park West

Mary's Mountain Cookies - Park West Serving up mountain sized cookies, brownies and ice cream sandwiches in the heart or Peoria, Az!

09/06/2026

We mean… thank you 😏💅🏼

Don’t forget we are closed on Mondays. Stop by today and get your fix.

Open until 9pm

09/05/2026

Basically… if you need something sweet this weekend, Mary’s has you covered.

Come see us and let’s make your Labor Day a little sweeter! ❤️

Sat: 10am -9pm
Sun: Noon - 9pm
Mon: Closed

09/04/2026

Three-day weekend plans? 🍂🍪

Sleep in. Get cozy. Grab some cookies. Repeat. 🤎

Sounds like a pretty perfect weekend to us. ✨
Open every night until 9pm

09/03/2026

There’s a little chill in the air 😉… which means it’s officially pumpkin season. 🎃🍂🤎

and you know what that means…

Pumpkin Chocolate Chip is BACK. 🍪✨

08/30/2026

No decisions necessary …just go with your heart 😉

08/29/2026

At last… my love has come along. 🤎☕️🍪

The Caramel Macchiato Cookie is BACK in the case. And yes, she and your coffee belong together. 😌

08/28/2026

Don’t get us wrong, we LOVE getting creative with our flavors… but nothing beats a good classic cookie.
🍪🤎

The OGs will always have our heart 😍

08/27/2026

She’s Back 👀 🍑

Think grandmas PEACH COBBLER but make it a cookie.

She’s soft. She’s gooey. She’s got that brown sugar cinnamon streusel situation going on.

Tip from the baker: Ask for it warmed with a scoop of vanilla ice cream!

08/21/2026

She’s salty, she’s sweet and she’s back in the case
Welcome back to everyone’s favorite cowgirl!!
💕🐮🤎

08/08/2026

Proof that a little lens cleaning can do A LOT 😂🍪
Don’t question the magic, just come get a cookie✨
Open until 9pm

08/04/2026

YOU HEARD THAT RIGHT… 👀🍪

Tomorrow is National Chocolate Chip Cookie Day, and we’re celebrating the best way we know how… with a FREE cookie!

🎉 BUY ANY COOKIE → GET A FREE CHOCOLATE CHIP COOKIE! 🎉

That’s right!! Stop by tomorrow, Tuesday, August 4th, and grab your favorite cookie + a chocolate chip cookie on us! 🍪🙌

⏰ 10AM–9PM | ALL DAY
📍 Mary’s Mountain Cookies Park West

✨ONE FREE COOKIE PER PERSON, PER TRANSACTION.

You don’t need more cookies… you need s’more cookies 😏🔥🍪Tag your s’mores-obsessed bestie. ⬇️Open until 9pm
08/01/2026

You don’t need more cookies… you need s’more cookies 😏🔥🍪

Tag your s’mores-obsessed bestie. ⬇️
Open until 9pm

07/31/2026

The countdown is over… 🔥🍫

S’MORES TAKEOVER is officially here!

🤎 4 limited-time S’mores cookies
🍪 S’mores Edible Cookie Dough
🥤 S’mores Tornado

Only available July 30 – August 2!

The sweetest way to wrap up summer? We think so. 😉 Which one are you trying first?

07/29/2026

🚨 The event you’ve been asking for is FINALLY back…

S’MORES TAKEOVER is taking over the shop July 30–August 2! 🔥🍫

🍪 4 different kinds of S’MORES COOKIES
🍫 S’mores edible cookie dough
🥤 S’mores Tornado (edible cookies dough milkshakes)

It’s the sweet ending your summer deserves!

Address

9784 W Northern Avenue, Ste. 1250
Peoria, AZ
85345

Opening Hours

Monday 10am - 7pm
Tuesday 10am - 7pm
Wednesday 10am - 7pm
Thursday 10am - 8pm
Friday 10am - 9pm
Saturday 10am - 9pm
Sunday 10am - 7pm

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