No, none of the public toilets in Mawson Lakes offer showers. The listed facilities focus on basic amenities without any mention of shower installations. For example, the Mawson Lakes Interchange Public Toilets provide wheelchair-accessible options near the train station but are plagued by issues like dirty conditions, strong stenches, broken locks, and faulty flushes, with no hygiene features beyond standard basins. The family-oriented Public Toilet includes positives such as spacious rooms for prams, two change tables, a cushioned breastfeeding bench, lockable doors, and hand basins with warm water, soap, and paper towels—rated 3.5 stars and kept moderately clean—but still no showers. Similarly, the one at Level 1/1 Main St has separate facilities for men, women, disabled users, and parents, yet suffers from disrepair, locked doors without schedules, and poor maintenance, making it unreliable. If you need showers, consider nearby gyms, pools, or caravan parks in South Australia. Review the list for toilet details only, as showers aren't available here.