Limerick and Limington View larger map Map shows trails in York County Jagolinzer Preserve — A 1-mile loop to the banks of the Saco River and to a lovely little waterfall and mossy stream. Dogs allowed. Sawyer Mountain – A 1,200-foot mountain in a large preserve. Well signed, popular. Dogs allowed. Little Ossipee River Trail — A three-mile unmarked footpath along the river. Part of a large state preserve. Dogs allowed.