We're giving this page a facelift!Visit the previous versionto make edits.Peak Mountain 3Add photo Edit (TBD) Photo MapCopy LinkHomeUSAMassachusettsEastern, MAGilbert Hills State ParkTwins, TheBig TwinGavin's Main SqueezeV2WindmillV3-Down Climb CornerV4-boulderingFA Dana Seaton/Stand Keith Nadeau/SitUPDATED BY vietnguyen DescriptionRoutes in Big Twin1Off the BenchV1Bouldering2Gritish InvasionV7Bouldering3One Handed AreteV1Bouldering4Gavin's Main SqueezeV2Bouldering5Down Climb CornerV4-Bouldering 6WindmillV3-Bouldering7Back Corner AreteV5Bouldering8Two Step TraverseV6Bouldering9Two StepV3Bouldering10Two Step DirectV3Bouldering11Daryl's AreteV5Bouldering