Octagon Picnic Table Plans

Build a picnic table made for group gatherings with these octagon picnic table plans. Unlike a standard long picnic table, this design uses an octagon-shaped tabletop with seating arranged around the sides, making it easier for everyone to sit together, talk, share food, and enjoy the same central table space.

The finished design has an overall footprint of about 7′-8″ x 7′-8″, with a tabletop around 4′-9 1/4″ across and multiple bench sections placed around the table. Its low, wide layout works well for backyards, patios, lawns, BBQ areas, garden spaces, and family outdoor dining areas.

A useful feature of this design is the built-in center ice basin, which can be used to keep drinks, fruit, or snacks chilled during outdoor meals. The basin includes stainless steel sheathing, a removable lid with handle opening, and a drainage pipe detail, giving the table a more functional hosting setup than a basic outdoor table.

The project uses common lumber sizes such as 2×4, 2×6, 2×8, 1×4, and 1×6 boards, along with bolted connections, structural screws, and 26-gauge stainless steel for the basin lining. The plan includes clear dimensions and illustrated construction steps to help prepare the main cuts and assemblies before building.

This plan is a good fit for a DIY octagon picnic table, round-style outdoor dining table, backyard picnic table with cooler, garden party table, or family patio table. Finish it with an exterior stain, paint, or wood preservative to match your outdoor space and protect the wood from weather exposure.