| Surface or Activity | Athletics DC | 
 | Slope too steep to walk up | 0 | 
 | Knotted rope with a wall to brace against | 0 | 
 | Knotted rope or rope affected by rope trick | 5 | 
 | Rope with a wall to brace against | 5 | 
 | Surface with ledges to hold on to or stand on | 10 | 
 | Pull yourself up when dangling | 15 | 
 | Surface with handholds and footholds | 15 | 
 | Unknotted rope | 15 | 
 | Uneven surface with handholds (dungeon wall) | 20 | 
 | Rough surface (natural rock or brick wall) | 25 | 
 | Overhang or ceiling with handholds only | 30 |