Just right of the roof start matched on the iron rail feature of the chest high ledge. Move up to the hueco, then the slimper at the lip, and then top out by walking feet left to the huge ledge

Boob-onic

Parasitic Arete

Anti Vaxer

Invader

C. difficile

Stand (or sit if you really want to) as per "Invader" but off the start ledge break right immediately and use pocket/huecos to gain the lip of the boulder to the right side of the roof and top out there.

At the far right side of the vertical face (to the right of the roof) SDS on the long slot/ledge. Make a high move to the scoop side-pull and then layback the crack/lobe. Top out!

Stand start below the horizontal roof in the massive flat ledge-hole. You can absolutely sit stat this int he low slot, but it does nothing to change the grade and would subtract a star.

 Move out to the crimp/pinch and climb directly out to the nose of the roof through jugs. Make a big move to the flat top, overcoming the bulge, and rock over the nose to top out.

To the right side of the vertical face look for the lowest huecos and sit start there. climb directly up from the start through more horizontal huecos to top out directly over (find the nice handle beyond the knobby side-pull at the lip to help).

Microbe is an awesome little boulder with a classic problem running directly out of the uphill roof and several great lines surrounding the steepness.

Description

Location

Protection

Routes in Microbe Boulder