 Location of Richel in the Wadden Sea | |
| Geography | |
|---|---|
| Coordinates | 53°17′50″N 5°8′05″E / 53.29722°N 5.13472°E |
| Archipelago | (West) Frisian Islands |
| Adjacent to | Wadden Sea |
| Administration | |
Netherlands | |
| Province | Friesland |
| Municipality | Vlieland |
| Demographics | |
| Population | Uninhabited |
Richel (Dutch pronunciation: [ˈrɪxəl] ⓘ; English: Ridge), or rather De Richel (The Ridge), is a permanently dry sandbank in the Wadden Sea, in the gap between the Dutch islands of Vlieland and Terschelling. It is located about 1 kilometer east of the northernmost point of Vlieland and is administered by the municipality of Vlieland. The sandbank has an average surface area of 116 hectares.[1] It is completely flooded only during extremely high tides.[2]
The island is primarily known as the most important breeding place in the Wadden Sea for grey seals.[3] More than 300 pups are born on Richel in winter. In summer seals seem to prefer areas more sheltered from human contact. The sandbank is also important as a breeding and feeding area for ringed plovers, Kentish plovers, little terns and other bird species.
Richel is uninhabited and virtually barren. It is too low to support any permanent vegetation.[4] The sandbank is only able to support some temporary colonisation by the grass species sand couch (Elytrigia juncea).
The ferry between Harlingen and Vlieland passes by Richel, making a detour around the sandbank. During low tide, it is possible to walk to the sandbank from Vlieland (see mudflat hiking) although Richel is off-limits to humans due to its importance as a nature area. Boat trips from Vlieland used to be organised daily during the summer tourist season to observe the seal population on Richel.
