Indiana wetlands
Wetlands are areas of land that are saturated with water, either seasonally or permanently. Swamps, bogs, and marshes are all wetlands. Here are examples of each in Indiana:
* Twin Swamps Nature Preserve located in Mt. Vernon
* Pinhook Bog is a bog located in northwest Indiana. It is home to one third of Indiana’s rare or endangered plants.
* Celery Bog (which is actually a marsh) in West Lafayette
What is a wetland and why are they important? - Hoosier Environmental Council