A one shot town in a Justice League of America story during the pre-Crisis universe.

Cassidy Keep is the familial home to Sean, Theresa and Tom Cassidy.

An autonomous community in Spain.

Castle Amethyst is the residence of Princess Amethyst in Gemworld.

Home of Morgaine Le Fey. Instead of Great Britain, it is located in Moldavia, in Central Europe (the Romanian portion of the Carpathian Mountains). The castle is near Wolfenstag town.

Located in Scotland. Ancestral home of Clan MacDougal.

Castle Destro is the ancestral home of Laird Destro (James McCullen Destro XXIV) and the Destro/McCullen family-clan in the Scotland Highlands.

The home and headquarters of Doctor Doom. Overlooking Doomstadt (formerly Hassenstadt), Latveria, it's a 110 room castle built in the 16th century by a Latverian noble, Count Sabbat.

The home of Dracula situated in the Carpathian Mountains in Transylvania, Romania.

A hilltop castle in Darmstadt, Germany where Frankenstein was brought to life.

At the center of the Universe; between light and dark stands Castle Grayskull. For ages the Sorceress has kept harmony. For those who control Grayskull have the Power to be Masters of the Universe.

The former home of Klaus Kruger ruler of Lichtenbad.

The primary stronghold of Sookaroth.

Located at the far ends of the Southern wastelands of Shem, the Castle of the reclusive sorcerer Thriggha overlooks the small village of Thulara. An almost impregnabe fortress, it also houses many strange creatures and savage beasts from across Hyboria and beyond that help guard his dark secrets.

Time-dreadnought of the Sheeda

Castle Tamala is the base of operations of the Knights of the Infinite. It is located in the "Forbidden Asteroids" in the Andromeda Galaxy.

One of the 12 houses in the Gemworld, home of Lady Turquoise.

Cathedral Square appears in Batman Eternal #6 when there is an explosion there. Batwing is called immediately afterwards by Batman. Batwing assumes he has to report there when Batman tells him he is already headed to the scene and asks Batwing to report elsewhere. The explosion was located in a café in Cathedral Square. Alfred informs Batman that the explosion caused dozens of casualties.

The oldest of the Neimoidian Purse Worlds, Cato Neimoidia was known as the most important planet beside their home world Neimodia.

Large area in New York.

The main base of operations for the Thundercats after crash landing on Third-Earth

A mountain range that divides Europe and Asia.

A house of the Cavendish family.

The mythological location where the souls of abused women rested before they were reborn as Amazons.

Uncanny X-Force's hidden base of operations, built and financed by Archangel so the team can have a base outside of the island of Utopia. The installation is also packed with pictures and memorabilia for the X-men's history to serve as a reminder for future generations in case of worst case scenario.

Islands located in the Caribbean Sea, they are a British Overseas Territory and normally associated with their tax haven status.

Legendary punk rock club in New York City. 1973-2006.

Cefalu is a little town in Italy.

Nightclub in Tokyo for refugee Fables similar to Fabletown.