GuidebooksArticlesAbout

Get the App

Moderated by Adam Henry
Horse Pens 40
Upper Boulders
Merlin v1

Merlin v1

4.7
(146)
Stand start. Climb rippled highball face in the shape of a merlin's hat that offers sloping edges, arete holds, and tricky feet up a low-angle slab.
Merlin v1, Horse Pens 40 - Beta Video from okadaarin
Arin Okada
@okadaarin
Merlin v1, Horse Pens 40 - Beta Video from SlawDawg
Chris Coles
@SlawDawg
Merlin v1, Horse Pens 40 - Beta Video from CameronBentley
Cameron Bentley
@CameronBentley
Merlin v1, Horse Pens 40 - Beta Video from Oath
Oath Lucero
@Oath
Merlin v1, Horse Pens 40 - Beta Video from Seabass_
Patrick Robison
@Seabass_
Merlin v1, Horse Pens 40 - Beta Video from slapthesloper
John K Young
@slapthesloper
Merlin v1, Horse Pens 40 - Beta Video from FallingSolo
Owen (Red) Ribes
@FallingSolo
Merlin v1, Horse Pens 40 - Beta Video from jacecraw
Jace Crawford
@jacecraw
Merlin v1, Horse Pens 40 - Beta Video from jacecraw
Jace Crawford
@jacecraw
Merlin v1, Horse Pens 40 - Beta Video from DUDEMANGUY
Nathan Bratzler
@DUDEMANGUY
Merlin v1, Horse Pens 40 - Beta Video from Vickie
Victoria Wang
@Vickie
Merlin v1, Horse Pens 40 - Beta Video from kkkkyla
Kyla Cheng
@kkkkyla
Merlin v1, Horse Pens 40 - Beta Video from jay.plo
Juan Mora
@jay.plo
Merlin v1, Horse Pens 40 - Beta Video from MisterClimber
Mister Climber
@MisterClimber
Merlin v1, Horse Pens 40 - Beta Video from Solreth
Sol (@SolSendPai)
@Solreth
Merlin v1, Horse Pens 40 - Beta Video from kestreI
Aaron Walton
@kestreI
LOAD MORE
Jace Crawford
@jacecraw
amazing - make climbing fun again hahah - this was very fun

Recent Ascents for Merlin v1

KAYA CLIMBER
DETAILS
DATE
COREY HENDERSON
@CoreySenderson
★ 5(v1, Solid)
9.13.2026
JORDAN MEDINA
@jordiclimbs
★ 4(v1, Solid)
9.6.2026
RYN HPR
@quietcity
(v1, Solid)
9.6.2026
ANDREW SPIARS
@AndrewSpiars
So sick! A rare enjoyable slab
★ 5(v1, Solid)
9.5.2026
MICHAEL MOLDOVANYI
@theduckmichael
★ 5(v1, Solid)
7.24.2026
Never get lost again with GPS pins, trails, and topos for 100+ major bouldering destinations across North America.
Download KAYA
WEATHER
SEASON CHART
APPROACH
Forecast for Horse Pens 40

CLIMBS RELATED TO MERLIN V1

Snibe v1
Upper Boulders, Horse Pens 40
3.9
(19)
Solid
Panty Raid v2
Upper Boulders, Horse Pens 40
4.0
(18)
Solid
Earth, Wind, and Fire v3
Upper Boulders, Horse Pens 40
4.6
(34)
Solid
Genesis v3
Upper Boulders, Horse Pens 40
4.6
(84)
Solid
Spirit v3
Upper Boulders, Horse Pens 40
4.3
(50)
Solid