Yellowstone National Park is located in Wyoming, and covers a portion on the Yellowstone Caldera.
Yemen
Yemen is a country in the Middle East. According to a tradition, it was the location of the mythical Kingdom of Sheba.
Yetisburg
Yezud
Yggdrasil
Yggdrasil is known as the World Tree in Norse mythology. It is the center of the nine worlds.
Yinchorr
Yinsen City
Ylum
The moon of Ylum is home to Nexus, and is a haven for political refugees from across the universe.
Yoda's Hut
Yoda's home on Dagobah.
Yöek
A fictional land in which Poyo visits and becomes a war hero.
Yokogata, Japan
Yokohama
Yomi
The Japanese underworld.
York, England
York Hills
A rural coal town, now in terminal decline. The home of Joe Chamberlain, also known as Brimstone.
Yorkin
York, Pennsylvania
Yorkshire
County in England.
Yorktown, Virginia
Yorkville
Yorubaland
Yosemite National Park
National park in the United States.
Yoyogi Park
Park in Tokyo.
Yrzt
Ysmault
Located in the Space Sector 2814, Ysmault was once the home of the Five Inversions, but is now the Headquarters to the Red Lantern Corps. It was once used as a prison planet to house the leaders of the Empire of Tears.
Yucatán
A state in Mexico.
Yucatan Peninsula
Central american region.
Yuggoth
Yugoslavia
A former nation in Europe now broken up in six fully recognized nations.
Yukon
A territory in Canada
Yuma County, Arizona
Yunnan
Province of China-
Yun-To
Zabhela
Zal-Kron
A crystal-like planet.
Zamaron
Located in Sector 2813, Zamaron is the home planet of the Zamarons and Star Sapphire Corps.
Zambesi
Vixen's place of birth.
Zambia
A country in southern Africa, formerly known as the British colony of northern Rhodesia.
Zamboula
A city in the Kharamun Desert.
Zamora
Zamora is a land in Hyboria in "Conan the Barbarian".
Zamoran
Zanadu
The mobile mystic mountain of Zanadu is controlled by Mogul.
Zandia
Zandia is a fictional sovereign nation located in Eastern Europe in the DCU.
Zanzibar
A region in Tanzania.
Zarcane
Zarcane is a treacherous no-man's land and a known haven for thieves.
