Most cities offer some free attractions for tourists such as free CBD tourist shuttles, museum and gallery entries on particular days, botanic gardens and government buildings. https://www.Evernote.com/shard/s731/sh/b28c2b5e-4af8-b3f2-b2af-154053a734bd/KOG4Y6MO0vUYHPqGNXOj9xOXWzhssPK0wVqQaZUoI-hp4G8JNP2Ab8JTSg