Create the Ultimate Staycation Experience with a Beautiful Inground Pool

Designed for ultimate relaxation, fitness, and fun, the Goliath Inground Pool is the perfect centerpiece for your backyard. Get a custom price estimate in minutes with our Pool Estimator Tool—proudly serving Madison, Milwaukee, and beyond.

Thursday Pools Independent Dealer

We here at Pooltopia and Spas credit this website to their content and their awesome pools! We firmly believe they are the best pools in the industry and they are the best fiberglass manufacture that we have ever come across.

Inground Pools

Now you can enjoy an inground pool, no matter how uneven the terrain is in your backyard.

Slopes or hills are no problem for Optimum! With 2 inch thick insulated wall panels, all aluminum and stainless steel construction, Optimum is made to be installed inground, semi-inground, or built into a slope. Optimum is also ideal for waterfront property where the water table is high which typically prohibits traditional inground pool construction.

Feature Video

Experience the Ultimate in Relaxation and Fun with Our Custom Inground Pools

With its wide variety of installation options in an array of round and oval sizes, Optimum is so versatile, it can be installed to fit any yard. Plus, Optimum’s compact shipping and quick, easy assembly ensures that you’ll be swimming in no time!

Sizes that it comes in

FREEFORM OPTIMUM POOL

14'x23', 15'x28', 17'x30',19'x32'

OVAL OPTIMUM POOL

16’x24’, 16’x28’, 16’x32’, 18’x26’, 18’x30’, 18’x34’

ROUND OPTIMUM POOL

16’, 18’, 21’, 24’, 27’, 30’

Inground Pool Photos

How much does a Goliath cost?

Pool pricing varies based on location, site accessibility, and installation needs, but a general rule is $1,500 per foot of pool length, installed. For a custom quote, reach out to a Pooltopia and spas dealer near you, or get a quick estimate using our Pool Cost Calculator.

Similar Pools

Above Ground Pool

Swim Spas

Hot tubs