In South Toowoomba, all the listed public toilets appear to be free to use, with no mentions of entry fees or coin-operated doors in the details provided. The Public Toilet & Free Off Road Parking Space explicitly emphasises its free off-road parking, suggesting no costs for access, aligning with typical Queensland public facilities that are funded by local councils for community use. The Public Toilet near Toowoomba Base Hospital is also open 24 hours without any payment references, though its condition might not make it worth the stop. Generally, in Australia, most public toilets in regional areas like South Toowoomba are gratis, but it's wise to review the full list in the post for any site-specific notes. If you're concerned about costs, carry some small change just in case, as some urban spots elsewhere might charge a small fee for upkeep.