HomeUSACaliforniaJoshua Tree National ParkLost Horse AreaLost Horse WallLost Horse Wall - Left SideAre You Serious?5.10cDead Serious5.11c5.11 RtradFA John Long, Rick Accamazzo & Richard Harrison,1973, FFA: John Long, Lynn Hill, John Yablonski, Mike Lechlinski & John Bachar, 1979, FL: Raleigh CollinUPDATED BY vietnguyen Tick this climbDescriptionRoutes in Lost Horse Wall - Left Side1Are You Serious?5.10cTrad2Are You Experienced5.11Trad 3Dead Serious5.11cTrad4Crosstown Traffic5.11aTrad5Inside Out5.11aSport6Terror in de Skies5.10aTrad7Hesitation Blues5.10-Trad8LA Woman5.11aSport9Just Another Crack from LA5.9Trad