Offa's Dyke near MontgomeryOffa's Dyke near ClunOffa's Dyke near MontgomeryOffa's Dyke near KnightonOffa's Dyke near MainstoneOffa's Dyke near RhiwabonOffa's Dyke in KnightonOffa's Dyke and the Clun ValleyOffa's Dyke at HerganOn Offa's Dyke near PresteigneOffa's Dyke in snow