A desert island featuring a very interesting culture and lots, lots of sand. Revolutionary Island

Sky Islands rich in both treasure and adventure, ruled by the Revolutionary Army´s Skypeian General and treated with kindness and true justice. All of the Sky Islands are part of the Revolutionary Army´s terrain.

Underwater ruins that can only be entered via bubble coating, having been submerged for 50 years or so.

After the destruction of the first one at the hands of the Straw Hat Crew (or at least their actions), the World Government managed to build another one many years later, this time choosing a deserted island away from most of the world so that no one would even know about it. It is still heavily fortified and guarded.

An island in the middle of the Calm Belt in which all the population is female. They are known for being fierce haki users and competent archers. Despite them being oblivious to the very existence of men, the queen and the executives are quite aware of them.

After the destruction of the first one at the hands of the Revolutionary Army´s leader, the World Government immediately issued the reconstruction and improvement of the old one. Hence, this fort. It is a submerged tower localized in the Calm Belt, surrounded by Sea Kings and with most of the walls and floor made solely of Seastone, just to improve the security around Devil Fruit users.

The biggest Mangroove forest in the world, as well as the first step towards travelling to the New World (since you need to bubble coat your ship in here before even attempting to travel to the Fishman Island)

The true Marine Headquarters, featuring the bulk of the entire army as well as the presence of most Vice Admirals, all Admirals and the Fleet Admiral. Assaulting it is almost impossible, so tread with care if you are not on Absolute Justice´s good side.

An island featuring extremely advanced technology and scientific prowess, especially in the cyborg departament. One could find all manners of blueprints and spare parts for cyborgs in here.

The New Kamabakka Queendom, as it is usually called. All of the island´s vegetation and fauna are pink-colored and the only residents are Okama, or transvestites. However, they hold the 99 Kamabakka Queendom Culinary Recipes that are the key to unlocking true strength within the eaters. Also, the only place where Okama Kenpo is taught to outsiders that have the heart of a lady.

A flower-shaped archipelago in which giant talking beetles and man-eater plants are common sights. The only place where one can find Pop Green seeds.

The biggest ship in the entire world, or at least the biggest known ship, measuring just enough to be considered an island on it´s own. After every member of the crew was defeated, the ship was stranded in the Calm Belt and settled as an island of sorts in there

Island northwest of Amazon Lily whose weather changes every week to achieve a combination of up to 72 different types of weather that change randomly; due to the extreme conditions, there are no humans living in the island, but rather enormous, monstruosly strong animals.