Start with the oval pool shape line
An oval pool is symmetrical and elongated with a continuous curved perimeter. The planning question is whether an elongated curve adds enough direction without square corners.
Pool shape planning
Planning an Oval Pool Shape
Compare pool geometry with the way you want to swim, gather, move, and use the surrounding yard.
Read the shape against the site and intended use
Study the available footprint, long-axis orientation, approach, circulation, desired activity, views, and landscape relationships.
Compare adjacent directions on the same questions
Oval keeps symmetry and direction, rectangle adds straight corners, round removes elongation, and free-form releases symmetry.
Turn the preference into a feasibility brief
Test the measured site, access, intended activities, entries, seating, surrounding space, systems, requested features, and required approvals together.