Walks Isle of Mull, Coll & Tiree by admin | 28 August 2014 | Hallewell Publications | 0 comments One of the popular series of guides produced by Hallewell Publications. 28 walks from 1.6 to 17kms. A selection of the best walks on the islands of Mull, Iona, Ulva, Coll and Tiree. Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.