Zeehondencrèche Lenie 't Hart, Seal rehabilitation center in Pieterburen, Netherlands
Zeehondencrèche Lenie 't Hart is a seal rescue and rehabilitation center in the village of Pieterburen, in the northern Dutch province of Groningen. The facility has treatment rooms, quarantine pools, and outdoor enclosures where injured or weak animals stay until they are ready to return to the sea.
The center started in 1971 when Lenie 't Hart took in a single injured seal and nursed it back to health. What began as a personal effort gradually grew into one of the largest seal rescue operations in Europe.
The name of the sanctuary honors Lenie 't Hart, the woman who took in the first animal and spent decades caring for seals. Visitors today can watch staff feed and tend to individual animals, making the place feel more like a working rescue station than a typical zoo.
The center sits on the main street of Pieterburen and is easy to reach on foot from the village center. The number of seals present can vary depending on the season, so it is worth checking in advance what to expect during your visit.
Most of the seals that arrive here are pups that were separated from their mothers too early and would not survive on their own. After rehabilitation, many are fitted with a small tag so researchers can track their movements once they return to the sea.
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