Abstract: A barrier crossover device which is transportable between different remote locations to enable a user to cross over a barrier such as a fence. The crossover device includes a first support and a second support hingedly connected together and a pair of side members. The side members each include at least one step and are connectable to the first and second supports on each side of the crossover device. The crossover over device also includes a platform which is positionable over at least two of the steps and adapted to support the weight of a user. The crossover device includes a pair of base members each including a stabilizer which are movably connected to each side member to adjust the height of the crossover device. Each stabilizer being movable through the base members to secure the base members in the underlying support surface.