The Gem City of Ohio has taken some hard hits since I left for other points as an adult. Even then, many folks said there was nothing to do or see, but that’s not what I find in return visits. Here are some things I’ll recommend.

1. Carillon Park: This charming 65-acre historical park, originating with support from the National Cash Register company and designed by the famed Olmstead brothers, is somewhat like Henry Ford’s Dearborn Village but much smaller and less crowded. Settled in the shadow of a limestone carillon tower donated by engineer and industrialist Edward Deeds and his wife, the campus of small, often historic buildings at the foot of a wooded hillside showcases the region’s industrial innovations and contributions to world progress. One pavilion displays an early Wright Brothers’ airplane, while other buildings feature the automotive self-starter (launching the Delco division of General Motors) and indoor refrigeration (leading to Frigidaire), among the many contributions inventor Charles F. Kettering that advanced the lives of Americans and the rest of the world. John Henry Patterson’s development of the cash register changed retailing from cigar-box accounting while pioneering modern marketing and creating demand where none had existed. The displays have grown and become more diverse, and there’s even brewpub and festivals now. Still, it used to be free admission.
2. Air Force Museum: My, this trove at the edge of Wright-Patterson Air Force Base has come a long way from the old hangars it occupied inside the base when I was a teen. You can get lost in what’s billed as the world’s oldest and largest military aviation museum. Some of the Wright Brothers’ earliest work in human flight took place in this locale. Free admission.
3. Cox Arboretum: New to me is this botanical delight on the former estate of newspaper publisher, governor, and U.S. Democratic presidential nominee James M. Cox. The floral displays and gardens at this 174-acre park can be stunning, the trails are gentle, and there’s even a butterfly house. Thank goodness it was spared from development.
4. Dayton Art Institute: Some astute collecting over the years has resulted in a wide-ranging collection of masterpieces from both the Old World and the Americas. While others were bidding up prices on third-rate pieces by famed signatures, Dayton was acquiring first-rate works by lesser-known hands or rare pieces from Inca and Aztec traditions, among others. Now it even has extensive Asian galleries.    
5. Paul Lawrence Dunbar home: The Black American poet is finally getting due attention. His neighborhood on the West Side, which he roamed with friends Orville and Wilbur Wright, is now restored and open to the public.
6. America’s Packard Museum: New to me is the world’s largest public collection of Packard automobiles and memorabilia – more than 50 classic cars, thousands of parts, and a research library in a 60,000 square-foot facility that was built in 1917 as an art deco Packard dealership, the Citizens Motorcar Company.
7. Miamisburg Mound and Fort Ancient: Many of my favorite memories involved hiking in the neighboring landscape. These two sites – one in neighboring Miamisburg, the other further south along the Little Miami River, give a clue to the wonders of the ancient peoples who constructed intricate earthworks we’re only beginning to comprehend – think Stonehenge, for an English parallel, only vaster. Miamisburg’s, for instance, rises 65 feet, has a circumference of 800 feet, and contains 54,000 cubic yards of earth, all built by hand.
8. Clifton Gorge, John Bryan State Park, and Glen Helen: Upstream on the scenic Little Miami River, these three sites connect into one for the ambitious stroller. The gorge, or limestone canyon, was largely unknown when I explored it but is now more available to the public. The river then meanders through the state park and its trails. Glen Helen, in Yellow Springs, was part of Antioch College.
9. Englewood dam: The largest of the five passive flood-control dams erected in the Great Miami River watershed after floodwaters in 1913 devasted the valley, Englewood’s is 4,716 feet long and 110.5 feet high, part of an innovative civic district and remarkable engineering feat that became a model for the federal Tennessee Valley Authority during the Great Depression. Here, as well as at the Taylorsville, Huffman, Germantown, and Lockington dams, the retarding basins on the upstream side and the wooded hillsides now form the Five Rivers Metroparks system. And downstream has never been inundated since.     
10. Aullwood Audubon Center and Farm: Adjacent to Englewood dam is one more relief from the suburban sprawl that has overtaken much of Greater Dayton. This 200-acre sanctuary includes a nature center and educational farm, along with eight miles of walking trails.