The woodland section of the reserve is currently closed to the public. Ash dieback is present on this site and is under management. Please respect any signage on site with regard to path closures.

Philip Precey
West Williamston
Location
Know before you go
Dogs
When to visit
Opening times
Open access reserve.Best time to visit
Spring and SummerAbout the reserve
The reserve is a promontory on the confluence of the Carew and the Cresswell rivers. The saltmarsh is deeply indented with tidal creeks excavated as loading bays for the limestone quarries in the 18th century. Many of the creeks are now becoming salt marsh, and the remaining spoil heaps from the quarries have become vegetated.
The saltmarsh fringes the muddy shoreline were there is a broad belt of Cord Grass, and Glassworts, Rock Sea-lavender and also Marsh Mallow is present at one of its few locations in Pembrokeshire. The ridges between the creeks and quarries have a rich calcareous flora between patches of scrub including Blackthorn. Local and uncommon plants include Bee Orchid, Fragile Glasswort, Hairy Rock-cress, Hairy Violet, and Yellow-wort. Ash and Sycamore dominate the woodland with Oaks, Beech and Hazel. Lichen and fungi are abundant and include Sulphur Tuft and Orange Peel Fungus.
Large numbers of waders and wildfowl frequent the site, including Curlew, Little Grebe, Grey Heron, Shelduck, Mute Swan, Cormorant and Oystercatcher. Further species present in the woodland include Tawny Owl and Wren.
Butterflies are well represented and include the Comma and one of the largest colonies of Brown Hairstreak in west Wales. Mammals present include Common Shrew, Bank Voles, Moles and Polecats.