In Tremont, most public toilets are free to use, making them accessible for everyone, including families and bushwalkers enjoying the area's natural spots. For instance, the facilities at Ferntree Gully Picnic Ground are noted as being free of charge, which is great for picnickers on a budget. While the list focuses on public options in Tremont, it's always worth checking signage on-site for any rare exceptions, but based on available info, you won't need to pay for these essential amenities. This keeps things straightforward for visitors exploring the Dandenong Ranges. If you're planning a visit, review the full list to confirm details for each location.