Looking for fun and free ways to keep your kids entertained with water? Whether you're in the backyard or at a park, water activities are a great way to stay cool and have fun! Here are five water-based activities that are easy to set up and won’t cost a thing:

1. Sponge Relay Races
   Grab some sponges and a couple of buckets. Fill one bucket with water and leave the other empty. Kids can soak a sponge in the water, run to the empty bucket, squeeze the water out, and race back to start again. It’s a fun and simple way to burn off some energy while staying cool.

2. DIY Slip 'n Slide
   A plastic tarp and a hose are all you need to create your very own slip 'n slide. Spread out the tarp on a smooth surface, turn on the hose, and let the kids slide away! Add a bit of dish soap for extra slipperiness.

3. Water Balloon Piñata
   Tie a bunch of filled water balloons to a tree or clothesline. Blindfold the kids and give them a stick or plastic bat to try and pop the balloons. It's like a piñata, but the prize is getting soaked!

4. Splash Painting
   Hang up a large sheet of paper or cardboard and let the kids dip sponges or paintbrushes into water, then throw or splash the water onto the surface to create unique designs. Add food coloring to the water for extra color and creativity.

5. Floating Boat Race
   Use leaves, sticks, or pieces of bark to make small boats. Find a shallow stream or set up a kiddie pool and let the kids race their handmade boats by blowing on them or using sticks to push them across the water.

These water activities are a fantastic way to cool off, have fun, and get creative without spending a dime. All you need is some water and a little imagination!