clamber

Against intruding uncalled, and without a proper Sybilline conductress, into the realms of grim Pluto, he might have objections, not easily removed; but against a clamber to the scene of Jove's own Court [Mount Olympus], no objection could possibly lie, except the danger of breaking his neck, in coming down again;—much too trivial to deter a true virtuoso adept.