
Remember how months ago I made this
cardboard house for Henry? Well the original idea had been something else completely but I hadn't gathered enough boxes yet. My mom and I had been brainstorming all the fun things you could do with cardboard and the city block tunnel was born. After sitting on the idea for weeks, I finally finished it and I love it! Here is what I did:
First, figure out where you are going to put it, this will determine how many boxes you'll need. Get your boxes. You'll also need an exacto knife, (I got a new blade for my knife and it is a miracle, so much better!) packing tape, butcher paper, paint, brushes and markers. Total Cost: FREE (I had everything on hand)

After I had all my boxes assembled, I began to cut out the central tunnel. I just kind of guessed what size hole Henry would need and went from there. My first cardboard cut out piece I used as a template for the rest of the holes so they would all match up for easy taping purposes. I cut window holes and a front entrance as I knew I'd be placing this in a corner in Henry's room. Once everything was cut, I lined the boxes up and taped them together on the inside. Any way will work as long as it is secure.

I made sure to tape over any areas that might be rough, like freshly cut holes and interior flaps. Henry hangs out mostly in shorts and onesies and I didn't want his little legs to get all scraped up.

My second story box wasn't wide enough, so I problem solved by folding it to make it a six sided polygon. I also trimmed the bottom flaps so it would rest on the first story box.

After taping the circular box to the top, I cut out the middle hole. See.

The shape is done, complete with tower and second story windows. Now, Henry and some friends had plenty of fun playing in it just like this but the next steps really do add more magic.

Once I had everything the shape I wanted, I covered the non-brown boxes with craft paper. I am pretty sure you could just buy butcher paper at any craft store. Mine I had from a fabric order. If you were smart, not like me, you would cover your boxes before you tape them together and cut windows. I am just saying, it might be easier than my method of unplanned madness.

I am pretty pleased with the results, if I do say so myself. I used basic acrylic craft paint and filled in small details with sharpies. Spray paint was my first thought on covering the boxes but cardboard soaks up spray paint like no other, just a heads up.

beckie's bakery serves up cakes and baguettes. I like the decor of bunting and a cupcake on the door.

Steve's Reads, the ultimate place for primary colored book bindings. But the bricks are cool and the box taped to the top allows Henry to drop things into the tunnel from above.

Henry's Toy Chest complete with teddy bear, mobile, blocks and colorful balls.

Clark Tower. It kind of looks like a parking garage but it was the last one I painted and I was tired and out of ideas.

And he loves it. I have it in his room now and every once in awhile I will hear him crawling through it and it just warms my heart to think he likes and appreciates something I have made for him.
Let me know if you have any questions on making your own tunnel. I just love cardboard!