Public toilets in Mordialloc offer a mix of conveniences and challenges, tailored for locals and visitors enjoying the area's trails and beaches. Pros include reliable accessibility and strategic locations: The Bay Trail Public Toilet (4 stars) is open 24 hours, clean, and well-maintained, perfect for bike rides or walks, with features like parking and disability access. At 13 Centreway (3.7 stars), it's handy as the main option in the area, open 6:30am–8pm, and some even rave about the water quality. The Pier Rd facility (2 stars) provides toilet paper and disability access, useful for quick stops, while the 151 Bay Trail one (unrated but functional) operates 6am–9pm with family-friendly access. Cons involve maintenance and hygiene: Overcrowding and dim lighting occur at peak times on the Bay Trail, water pressure issues in sinks, and occasional blocking at Centreway, which some find dirty or hard to locate. Pier Rd toilets are often smelly, urine-covered, or locked despite 24-hour claims, and the 151 Bay Trail spot suffers from uncleanliness, no soap, overflowing bins, and graffiti. Overall, they're free and convenient but vary in upkeep—check the list for the best picks in this vibrant VIC suburb.