The DynaDome telescopic pool enclosures are made of a series of rigid frames (6 foot centers) that are inserted into two parallel tracks that are anchored to the deck. Frames move mechanically by either gentle pulling or pushing along the tracks. The telescopic pool enclosures extends 1/2, 1/3 or 1/4 of its length. Using a floating wheel system, the structure can be mounted on a non-level deck as long as the maximum displacement between 6 foot distances is no more than ½ inch. These telescopic pool enclosures are made to last.