COSI Center of Science and Industry

COSI, the Center of Science and Industry, is Columbus's big hands-on science museum and the most reliable answer to the question of what to do with children for a rainy afternoon. It sits on the west bank of the Scioto River, across from downtown, in a modern building with a prominent glass-fronted entrance, and the interior is organized around themed exhibit areas where visitors push, pull, build and test. Younger children have a dedicated space designed for toddlers and preschoolers, older kids find exhibits on space, human biology, engineering and the physical world, and staff-led demonstrations add a bit of theater. Adults tend to have a better time than expected, because the exhibits reward curiosity rather than reading, and the museum has long built experiences around the idea of stepping into another era or another job. COSI is also a regular host of touring exhibitions, which change over time and sometimes carry a separate or added ticket, so check what is on before you go. The museum is friendly to school groups, scouts and families, which means weekday mornings can be busy during the school year.

Plan the visit around your children's ages. Families with babies and preschoolers can spend most of a morning in the youngest-visitor area alone, then move on to a snack and a rest. Elementary-aged children will enjoy the building-and-testing exhibits, and tweens and teens usually gravitate to the space, tech and biology displays.

Set a loose route rather than trying to see everything, because the building is large and attention spans run out before the exhibits do. Look at the day's schedule of live demonstrations as soon as you arrive and build the visit around one or two of them.

The location is a plus. The museum faces the river and downtown skyline, and the riverfront parks nearby are good for a picnic or a run-around before or after. Parking is on site for a fee, and the walk across the river from downtown takes a few minutes for energetic visitors. Tickets can be bought in advance on the museum's own site, which is the sensible choice on holiday weekends and school breaks.

Check ticket types for the main galleries versus special exhibitions and any add-on experiences, and ask about membership if you live nearby or plan to return. For a full family day, pair COSI with a walk along the Scioto Mile and a casual dinner in the Arena District or German Village.

A final tip is to pick your battles. Museums with so much to touch can overwhelm young children, so alternate busy galleries with calmer ones, and step outside for fresh air if tempers rise. Teenagers often enjoy the museum more when they are given a task, such as finding the exhibit that surprises them most or timing the demonstrations.

Grandparents, babysitters and school groups are a regular part of the crowd, so the staff is used to every combination, and there is usually a food area on site. Bring a refillable bottle, wear comfortable shoes, and treat the visit as a loose adventure rather than a checklist.

Accessibility is a strength. The building has elevators, wide aisles and rest areas, and the staff can usually advise on sensory-friendly times or quieter exhibits for children who need them. If someone in your party uses a wheelchair or stroller, you will find the layout manageable. Check the museum's website for current accessibility information before you go.