Follow the steps of the fabled ‘Madam Wen’ the ‘Highway man/woman’? of Ynys Môn around Llyn Traffwll North West Anglesey. Visit the rock formation which is the entrance to a cave where there is rumoured to be hidden treasure! Hear stories of Tafarn y Gwch and of the small holdings Alltwen Wen, Alltwen Goch and Alltwen Ddu where bands of robbers met and plotted raids on the rich!