Each hole measures approximately 8 feet x 30 inches. Generally, a space approximately 4 x 10 feet is appropriate for each hole to allow space for golfers to have adequate access all around each hole for ease in putting.
Because of the individual nature of the holes, our setup has a lot of flexibility and holes can be spaced out and arranged to accommodate almost any location. Outdoors, spaces like a front/back yard, driveway, or deck can work well.
Another consideration is that mini golf works best on surfaces that are as flat and level as possible. We also need a moderately clean surface. (gravel, real or fake grass, rock, cement, asphalt, etc. are all fine)