Wildlands

The Wildlands (also known as the Resort Realm), is a magic-free area on Magix.

Overview
It is home to many dinosaur-like animals, as well as Hunter Trolls, and magic does not work for Winx, fairies and witches there. However, for fairies having earned their Charmix and witches possessing a Gloomix, magic is possible there.

It is located beyond the Magic Dimension, near the shopping town Adquistes.

Just outside Magix lies an imposing mountain range, and the lush forests of Wildland spread out behind one of those mountains. It has a large, enchanted, rose lake in the middle. A wonderful, tiny beach surrounds it, just right for lighting bonfires.

The vegetation is lush and thick and is a real jungle. Apart from wolves and dinosaur-like monsters, nobody lives here. Anyone is bound to be terrified if they go for a walk on their own.

Season 2
The Winx were sent here to gain Charmix.

In "Pixie Village," before sending the Winx on a vacation, Faragonda explains that the Wildlands is divided into three habitats in one: up in the mountains a winter paradise with excellent skiing facility, while the great Wildlands desert and the savanna region holds a wild variety of plants and exotic plants. Bloom gains her Charmix in the Wildlands' mountains.
 * Episode 221
 * Episode 222

Books
In Enciclomagia, it says that in the middle of the Wildlands stays the Adquistes city, being surrounded by high walls to protect itself from the monsters of the Wildlands.

Trivia

 * The Wildlands' Italian name Territorio Recinto means "enclosed territory."
 * The Wildlands might have been inspired by the Savage Land from Marvel Comics, which is an isolated tropical prehistoric land surrounded by volcanoes deep in Antarctica and a tropical preserve hidden from the rest of the world inhabited by dinosaurs and other prehistoric creatures.