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Giant Tumbling Tower Game

Build your own giant backyard tumbling tower game with! This easy summer party project is made from simple dimensional lumber and can be built in either a 2x3 size or a chunkier 2x4 size. It’s a beginner-friendly build with basic straight cuts, minimal tools, and an estimated cost of just $20–$30. Perfect for backyard parties, BBQs, camping trips, family game nights, weddings, and summer get-togethers.

Giant Tumbling Tower Game

Specifications

Project typeToys
RoomOutdoor
DifficultyStarter Projects

Dimensions

Use the size-specific shopping and cut lists below.

Giant Tumbling Tower Game dimension diagram 1

Shopping List

2x3 Giant Tumbling Tower Set (smaller blocks, not as big)

  • 5 - 2x3 @ 96" or 92-5/8"
  • 120 grit medium sand paper
  • penetrating wood stain

2x4 Giant Tumbling Tower Set (bigger blocks, taller overall)

  • 6 - 2x4 @ 104-5/8" or 7 - 2x4 @ 96" or 92-5/8"
  • 120 grit medium sand paper
  • penetrating wood stain

Do not use treated wood, this is toxic and should not be handled.

Cut List

2x3 Giant Jenga Set (smaller blocks, not as big)

  • 54 - 2x3 @ 7-3/4" long

2x4 Giant Jenga Set (bigger blocks, taller overall)

  • 54 - 2x4 @ 10-3/4" long

Tools

  • measuring tape
  • pencil
  • safety glasses
  • compound miter saw

Step-by-step Instructions

1

Step 1

Sand all the boards with 120 grit sanding paper. After sanding, remove all sanding residue with a vacuum with a soft bristled brush. Then apply a penetrating wood stain in the direction of the wood grain, on all sides of the boards.

Giant Tumbling Tower Game — step 1
2

Cut all the boards according to the cut list.

Adding a stop block or using a pattern board can save a ton of time when cutting.

Giant Tumbling Tower Game — step 2
3

Step 3

Touch up stain as needed.

Giant Tumbling Tower Game — step 3
4

Step 4

Stacking blocks is simple the blocks should start stacked three wide, alternating direction.

Giant Tumbling Tower Game — step 4
5

Finishing

Sand all surfaces, starting with a medium grit and finishing with fine. Wipe off the dust, fill any holes or gaps with wood filler, and sand smooth once dry. Apply primer if you're painting, then finish with your choice of paint or stain and seal with a durable clear topcoat. For outdoor projects, use exterior-rated primer, paint or stain, and sealer so the piece stands up to the weather.

Source (temporary): https://www.ana-white.com/woodworking-projects/free-giant-tumbling-tower-game-plans-2x3-and-2x4-options