Removable step ladder for recreational vehicle

A ladder and mounting assembly combination, removably mountable on a recreational vehicle, wherein the ladder is a foldable ladder, the combination comprising:

• the ladder including a top end and two pairs of legs extending downward from the top end, at least one of the pairs of legs being pivotally mounted to the top end, and a pivoting limiting mechanism allowing the pairs of legs to fold adjacent one another or unfold to a use position for use when removed from the recreational vehicle;
• and
• a lower mounting arrangement for attaching the ladder to a recreational vehicle, the lower mounting arrangement including a lower platform and securing panel, wherein the securing panel is pivotally attached to the lower platform, to facilitate moving the securing panel to an open receiving position to allow the lower mounting arrangement to receive the top end of the ladder, the lower mounting arrangement configured to support and hold the ladder in an inverted position when mounted to the recreational vehicle, such that the top end of the ladder is facing downward and a bottom end of the ladder is facing upward;
• and
• an upper mounting arrangement attached to the recreational vehicle, the arrangement including at least one horizontal ladder rung and tubular members each having free ends extending downwardly therefrom.