Abstract: An arrangement for ascending and/or descending one or several persons along a high object, for example a high-tension line tower, a cable railway tower, high building etc., which arrangement is provided with a longitudinally extended rail profile and at least one guide component extending along the profile and a component for receiving a power transmission oriented towards the profile and/or the guide component. A lifting auxiliary is provided with at least one lifting support comprising at least one platform or a seat, a safety catch for persons and/or a handle, at least one force transmitting element connected or applied to the guide component and/or the profile and/or a drive and one organ carrying the element or the drive on or in at least the guide component and/or the profile.