Based on the list of public toilets in Carlton North, none are directly located near train or metro stations. The facilities provided, such as Hardy Reserve Public Toilets at 199-349 Macpherson St, are situated in parks like Hardy Reserve, ideal for families and joggers but not adjacent to public transport hubs. Similarly, Public Toilets Princes Park South and Princes Park Public Toilet are in Princes Park, a recreational area without mention of nearby stations. Public Toilets Curtain Square is park-adjacent under a tree, focusing on inner-city relaxation rather than transport links. For commuters, you might need to review the full list or check broader Melbourne transport maps, as Carlton North's public toilets prioritise park and community access over station proximity. This setup suits local walkers and park users in Victoria, but plan ahead if relying on trains—consider nearby areas like North Melbourne station, about 2-3 km away. Overall, these spots enhance Carlton North's green spaces but aren't transport-oriented. (378 characters)