Yes. You are walking along a flat field up to level 20, up to 25 it’s a slight hill. By 30 it’s getting kinda steep and by 35 it’s getting really steep. By level 37 you need your climbing equipment to climb the cliff you have come across. By level 39 the cliff is vertical and then at level 40, the summit. You plant your flagpole and now are able to boast that you got that far, that you got the whole way up.