Sulby is a village in the Isle of Man. It is 4 miles from Ramsey and is located in the parish of Kirk Christ Lezayre on the A3 Castletown road. Historically containing the Treen of the Curragh of Kirk Christ Lezayre and the Land of the Monks of Myrosco, the village is situated at the southern edge of the island's northern alluvial plain; north of the island's northeā¦Sulby is a village in the Isle of Man. It is 4 miles from Ramsey and is located in the parish of Kirk Christ Lezayre on the A3 Castletown road. Historically containing the Treen of the Curragh of Kirk Christ Lezayre and the Land of the Monks of Myrosco, the village is situated at the southern edge of the island's northern alluvial plain; north of the island's northern hills; at the point where the Sulby River emerges from those hills.