From publisher blurb:
Pocket Lands: Geomorph Cards is a series of decks of illustrated geomorph cards that can be assembled into world maps for your favorite role playing games. You can put these on your table and build your world map, deal out a random landscape on a fly or follow simple overland travel and exploration rules. These cards will become one of your favorite DM tools!
MARSHES deck works the best as an expansion to other Pocket Lands sets, it adds huge swamps to your game world. Also great as a stand alone geomorph set for adventures in a wetlands biome.
MARSHES set features:
30 minimap cards: unique, highly detailed, full color
1 Weather card: a simple way to add changing weather to your adventures
1 Terrain card: a complete list of terrain types used in this set
5 x 5 grid: Each minimap depicts 5 x 5 grid with iconic terrain
Sandboxing: Ideal for open-world games. All decks work cohesively with each other.
System neutral rules of travel and exploration (download for free)