Easy walk lasting a minimum of 2 hours and maybe more depending on the time spent looking at the plant and animal life. Bicycles and dogs, even on a lead, are prohibited. Picking flowers and fishing are also prohibited. The nature reserve, comprising the Northern Marsh and the Central Marsh are closed, to the public. The Barrage Marsh to the south is the object of this 5.6 km walk. The Burret Marsh, to the east, is located outside the nature reserve.