Tierpark Lange Erlen is a free admission wildlife Park/zoo. They have an impressive assortment of wildlife, in pretty spacious enclosures. I'm assuming by the look of it, that the animals are treated fairly and responsibly.
The park allows pets, so my wife and I brought our small dogs who acted pretty well near the other animals.
They have monkeys, antelopes, wild boar, monkeys, horses and buffalo, among other animals.
It was a good experience and nice free way to spend a couple hours in Basel, Switzerland. Admission is free, we had to pay for parking which was reasonable. read more