Tierpark Röhrensee is a modest animal park wrapped around a lake and green space south of central Bayreuth. It is the sort of place locals use for a stroll rather than a headline sight, with birds, small mammals, play areas, and paths around the water.
For travellers, the park is a gentle change of pace after Bayreuth's opera houses, museums, and Wagner associations. It is most useful with children or if you want a quiet hour outdoors without leaving town.