Summer in the Twin Cities: Build a Sandcastle With Kids

sandcastle with boy at water

Building sandcastles with kids is not about creating the perfect sandcastle or becoming professional sand sculptors. As a kids activity it is about together time, sensory experiences and creating summer memories. You don’t even really need the right tools; an impromptu family build on a sandy beach using bare hands can be enough for kids to create the sandcastles of their dreams. It’s time to get creative and make the best sandcastle you’ve got whether it’s a huge mountain of sand or a small intricate cottage.

However, if you want to make a little more out of your adventure and build a really cool sand castle, read on for a few steps to make sand castle building fun for the whole family.

Step One: Get Excited for a Sandy Adventure

We recommend reading The Sandcastle That Lola Built by one of our favorite local authors, Megan Maynor. This fun story is read in the style of This is the House that Jack Built and focuses on friendships that are created during the course of building a sand castle (again and again). While building sand castles can be discouraging when things go wrong, the fun is in the process.

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Step Two: Pack Your Beach Bag and Gather Your Tools

Pack your beach bag with all your necessities – sun block, swimsuits, towels and snacks. Then add these tools:

Black backpack with a rainbow heart patch packed with supplies for a day out with kids

Step Three: Pick Your Location

Build your sandcastle at one of our many local beaches, a local park or even in your backyard sandbox. Remember you need wet sand, so plan for a spot with lots of water or a source of water – like a hose. If you don’t have a great source of water (like the Stone Arch Bridge sandbox pictured below), choose a day after a rainstorm.

Step Four: Time to Build!

So, as we mentioned above, we are not sandcastle masters, but we have learned a few tricks from from experts to incorporate into our building techniques. Run Wild My Child is a California-based family website. Obviously, they get more beach weather in San Diego than we do here in Minneapolis. They have some great advice for how to prepare your sand and set the foundation with a “plot and jiggle” technique, and how to stack, carve and tidy your tower. They even have instructions for adding ramparts and sturdy bridges.

girl digging in sand
Little girl building sand castle

Look around the beach for decorations. Shells are not plentiful around here, so bring your own or get creative. Leaves make great flags and rocks look like pretty bricks in your sand wall.

Step Five: Don't Forget to Build a Moat

You have to have a moat filled with water for any proper sand castle. Younger builders will love carving sand into a pit around their castle with plastic shovels and filling the dry sand moat with water.

Two small children digging a moat on the beach
The smallest kids love digging moats to fill with water

Step Six: Godzilla Time

Half the fun of building a sandcastle is stomping it down like a monster. Just make to stick to your own sandcastle. We don’t need to end our day with a sibling fight.

Half the fun is kicking down your sandcastle

Sandcastle Adventures Through Creative Play

Bring your sandcastle fun home with some sandy arts and crafts or science experiments. 

A drawing in sand of a bucket and shovel sandcastle

Anytime Sandcastle Adventures Around Town

Share Your Own Idea With the Community

We would love to hear your ideas for an adventure building with sand. Leave a comment and we'll share with the community.

*This article includes an affiliate link to Bookshop.org, an online bookstore with a mission to financially support local, independent bookstores. Family Fun Twin Cities receives a small commission on books ordered through our link. If you want to find a specific local bookstore to support, find them on this map and they’ll receive the full profit off your order. Otherwise, your order will contribute to an earnings pool that will be evenly distributed among independent bookstores (even those that don’t use Bookshop). Learn more here.

2 thoughts on “Summer in the Twin Cities: Build a Sandcastle With Kids”

  1. Your article helped me a lot! We won the family sand castle contest while vacationing with the cousins. Already missing the beach and sandy feet. Thanks!

    1. Okay. I’m jealous, Reggie. However, I’m thinking about snowman building today and that is its own kind of fun.

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