What are all the maps available in Call of Duty: Warzone?

As of the last known update before March 2023, Call of Duty: Warzone has featured two main maps throughout its life cycle. The first and original map is Verdansk, which was available since the game's release in March 2020. Verdansk was set in the fictional city of Kastovia and offered a vast battle royale experience with a mix of urban and rural environments. The second map is Caldera, introduced with the Pacific update in December 2021, providing players with a completely new setting inspired by World War II in the Pacific Theater. This map offered a lush island landscape filled with different biomes and points of interest to explore. They also introduced smaller-scale maps for limited-time modes and events, but Verdansk and Caldera are the primary battlefields where players have spent most of their time in Warzone.