These 12 Hidden Gems Are Why We Love Ohio

Ohio should really be called the "hidden gem capital of the world." We have so many unique and interesting things that even locals don't know about. Between our impressive architecture, stunning parks, roadside attractions, and history-filled museums, it's safe to say our state is overflowing with things to see and do.

Here are 12 Ohio "hidden gems" hiding in plain sight that not enough people visit. If you haven't seen them before, add them to your travel bucket list, and prepare to be totally wowed.

1. The Ohio Statehouse

Officially finished in 1847, our beautiful state capitol is known for its distinctive rotunda and regularly hosts tours organized by the Ohio Statehouse Museum Education Center. Free, guided tours of the Statehouse are offered Monday through Friday from 10 a.m. until 3 p.m. and on Saturdays and Sundays from noon until 3 p.m. You'll find it at 1 Capitol Square, Columbus, Ohio 43215.

2. The Wilds

Although Ohio is full of several impressive zoos, The Wilds in Cumberland offers a unique way to observe exotic animals. Depending on the tour option you choose, you can get an up-close encounter with the animals or board a Safari Transport so you can observe them (from a safe distance) roam freely while learning all about the rare and endangered species the facility conserves. You'll find The Wilds at 14000 International Rd., Cumberland, Ohio 43732.

3. The Cuyahoga Valley Scenic Railroad

A ride aboard the Cuyahoga Valley Scenic Railroad in Peninsula is the perfect way to embrace the beauty of Ohio. You can take a scenic ride through the Cuyahoga Valley National Park on Saturdays and Sundays throughout the year until the first weekend in October. The Cuyahoga Valley Scenic Railroad is located at 1630 West Mill St., Peninsula, Ohio 44264.

4. BB Riverboats

You likely see these boats in the Ohio River during your trips to Cincinnati, but have you ever thought about boarding one? If you cross the state line in Cincinnati over to Newport, Kentucky, you’ll find a riverboat cruise option that’s the picture-perfect end to a day in the city. BB Riverboats features several different cruise options. From romantic dinners to sightseeing cruises, there’s something for everyone aboard these gorgeous riverboats.

5. Marblehead Lighthouse

This gorgeous lakeside park will make you feel like you're not in Ohio anymore. Make a day of it and picnic at Marblehead Lighthouse, which is the oldest lighthouse in continuous operation on the U.S. side of the Great Lakes, and visit the lighthouse’s museum in the Keeper’s House. Tour the actual lighthouse for just $5.

6. Great Serpent Mound

While Ohio is full of multiple earthworks from various cultures, no earthwork in the world compares to the Great Serpent Mound, both in shape and size. But what’s even more intriguing about the mound is its indefinite purpose, which continues to baffle archaeologists and anthropologists. Constructed in the shape of a snake, the Great Serpent Mound is one of the most impressive earthworks in North America and the world. You'll find it at 3850 State Route 73, Peebles, Ohio 45660.

7. COSI

Indulge your inner mad scientist with this one-of-a-kind, hands-on science museum in Columbus. In 2008, Parents Magazine named the Center of Science and Industry (COSI) the #1 science museum for families in America. With constantly updated exhibits, it's tons of fun for both kids and adults alike. COSI is located at 333 W Broad St., Columbus, Ohio 43215.

8. Glacial Grooves Geological Preserve

Although you'll have to take a ferry to see this natural wonder, it's absolutely worth it. Few people are aware that Kelleys Island is home to the largest accessible glacial grooves in the world. The Glacial Grooves Geological Preserve measures 400 feet long and 35 feet wide, and features these stunning, uniquely shaped rocks that stretch pretty far. It's one of the coolest natural wonders in the state.

9. United States Air Force Museum

Few people know that Dayton is home to the National Museum of the United States Air Force—and admission is free. It's an Ohio gem that's fun for the whole family to explore and is located at 1100 Spaatz St., Dayton, Ohio 45431. You'll see all sorts of vintage classic aircraft, memorabilia, and other cool trinkets on display.

10. b.a. Sweetie Candy Company

We have the largest candy store in the country sitting right here in our very own state, and you probably didn’t even know it. Can you imagine it? B.a. Sweetie Candy Company has aisle after aisle of any type of sweet you could dream of—in fun size, king size, and bulk. In every flavor that ever existed. With an inventory of more than 4,500 different items valued at $2,000,000, you really won't find a better candy selection than at b.a. Sweetie Candy Company. It's located at 6770 Brookpark Road, Cleveland, Ohio 44129.

11. Olander Park System's Fossil Park

Release your inner paleontologist and fossil hunt at the Olander Park System's Fossil Park in Sylvania. Admission and fossil hunting are free, and the fossil park is open from April 11 to November 13. The whole family will enjoy exploring the cool artifacts, displays, and nature at this outdoor wonderland. It is located at 5675 Centennial Rd., Sylvania, Ohio, 43560.

12. Pyramid Hill Sculpture Park and Museum

Pyramid Hill is an outdoor museum where you'll find a wide variety of sculptures standing in meadows, forests, and gardens. It even has an indoor Ancient Sculpture Museum, which displays Egyptian, Greek, Roman, and Etruscan sculptures that are thousands of years old. Admission is $10 per person; children ages 6 to 12 are $5, and children 5 and under are free. (Prices for special events vary.) Pyramid Hill Sculpture Park is located at 1763 Hamilton Cleves Rd., Hamilton, Ohio 45013.

Have you visited any of these Ohio hidden gems? If you're hoping to add more to your personal list this coming year, plan some exciting road trips or day trips to all the Ohio cities with one-of-a-kind attractions. Only In Your State's itinerary planner can help you come up with a customized guide for what to see and do.