Located in Cuyahoga County, Ohio, Rocky River is a charming suburb situated along the eastern banks of the Rocky River and bordering Lake Erie. The region experiences a humid continental climate, characterized by warm summers and cold winters. Summers are pleasant with average temperatures ranging from the mid-70s to low 80s °F, while winters can be cold with temperatures dropping below freezing. Precipitation is evenly distributed throughout the year.

The hydrology of Rocky River is defined by its namesake river, which meanders through the city and eventually flows into Lake Erie. The river and its tributaries provide a habitat for various fish species, including steelhead trout and smallmouth bass. Additionally, the river's scenic beauty offers opportunities for activities like kayaking, paddleboarding, and fishing.

Outdoor recreation enthusiasts will find numerous options in Rocky River. The city boasts a vast network of parks, trails, and green spaces, including the Cleveland Metroparks Rocky River Reservation. Here, visitors can explore picturesque trails, picnic areas, and enjoy recreational activities such as hiking, biking, birdwatching, and even horseback riding. With its beautiful natural surroundings and abundance of outdoor activities, Rocky River provides an ideal destination for nature lovers and adventure seekers alike.