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!

06/04/2026

Summer is here ☀️ and so is our newest flavor! 🍍🌴

Pina Colada is packed with sweet pineapple filling and topped with a tropical pina colada glaze. Vacation mode: activated. 😎🍪

05/24/2026

Pack the perfect box for your Memorial Day get together.

05/21/2026

Just a girl romanticizing her cookie stop 😉

05/15/2026

Customer creation of the day 🍓🍋✨

Strawberry ice cream sandwiched between a Lemondoodle cookie and honestly… they did something here.

Reminder: you can fully customize your own ice cream sandwich in store ✨

05/09/2026

One bite and you’ll be hooked on our Banana Nut Cookie
✨🍌✨

05/08/2026

Hundreds of combinations for the perfect Mother’s Day Box 🌸

05/02/2026

Proof unicorns are real… and they taste like cotton candy 🦄🍦✨

04/12/2026

Hope they get what they want ☺️✨💕

04/03/2026

We can definitely help with that vision✨

We’ll be closed Easter Sunday + Monday. Don’t wait, come fill those boxes before the weekend hits!

04/01/2026

In a world full of April Fools…this isn’t one of them
✨🫐✨
Blueberry Cheesecake is back where it belongs ☺️

03/28/2026

We live for that nod ☺️

03/26/2026

Don’t sleep on this one… pistachio + white chocolate is ELITE 💚👀

03/16/2026

Carrot cake lovers… this one’s for you 🥕🧡
Our carrot cake cookie is officially back in the case! A soft carrot cake cookie topped with dreamy cream cheese glaze and pecans.

Send this to someone who needs this cookie!!

03/13/2026

Who needs a pot of gold when you’ve got this cookie? 🍀🌈


02/06/2026

This is your reminder 💕🍪

01/30/2026

Here for a good time, not a long time. This one’s seasonal… and yes, it disappears fast 😮‍💨🍪
The German Chocolate Cake Cookie with gooey coconut-pecan frosting is back in the case!!

01/23/2026

Warm, bold, and dangerously good ☕🍪
Welcome the Espresso cookie back to the case!!!

01/08/2026

We’re here for all your fitness goals 😉

01/02/2026

Thank you for making 2025 unforgettable! To our amazing team and loyal customers, we're honored to serve you. Seeing new smiles and familiar faces has made our year. Here's to another year of sweet memories!

Indulge a little extra on the last sweet day of the year. Today’s your final chance to grab brownies & cookies before th...
12/31/2025

Indulge a little extra on the last sweet day of the year.
Today’s your final chance to grab brownies & cookies before the New Year!
✨Open until 6pm tonight
❣️ Closed all day tomorrow
Let’s end the year on a sweet note

12/19/2025

Santa’s not the only one asking for cookies this year 🎄🍪

12/17/2025

Grinch energy until the first bite 😏🎄💚
Andes Mints and Oreos win every time!!

12/12/2025

Holiday cravings officially activated 🎄

12/04/2025

BRB… celebrating the most delicious day of the year!!
Happy National Cookie Day🍪

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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