Free museums in Houston

Offshore Rig Museum

Before you go

Admission

Ages 6 and under free; kids 12 and under in costume free on Halloween.

Booking

Not listed on the museum's page

Parking

No dedicated visitor spaces; nearby Pier 21 lot charges hourly rates; no validation.

Where this comes from

We read the museum's admission page on Nov 1, 2026. Museums change their rules, so look there before you leave home.