Fremont, Ohio is a compact, walkable river town with a restored downtown, the Rutherford B. Hayes Presidential Library & Museums, parks and regular community events—an easy, interesting place to enjoy multi-week stays rather than a dull stopover.
You’re also well positioned for variety: Sandusky (about 25–30 miles) gives Lake Erie beaches and Cedar Point for big-day outings, and Toledo (roughly 35–40 miles) offers larger-city dining, museums and nightlife when you want more options.