Merrillville is a city in Indiana, United States. It has many popular attractions, including Deep River Waterpark, Deep River County Park, Hidden Lake Park, perfect for a trip!
Show Less
Merrillville Travel Guide
Destination Overview
Destination Introduction
Merrillville is a city in Indiana, United States. It has many popular attractions, including Deep River Waterpark, Deep River County Park, Hidden Lake Park, perfect for a trip!
Show Less
Experience Merrillville
What to Do
Looking for things to do in Merrillville? We provide up-to-date info on everything from must-see scenic spots to local hangouts.