Niagara Falls, a natural wonder straddling the US-Canada border, offers breathtaking views and various attractions. Accessibility is generally good, with accessible pathways and viewing areas, though specific attractions may vary. Visiting solo is feasible and allows for independent exploration, but guided tours provide deeper insights into the history and geology. The falls are accessible year-round, but boat tours like the Maid of the Mist typically operate seasonally (spring to fall). The cost can range from free (viewing from the parks) to significant (attractions, dining, accommodation). A typical visit duration is 1-2 days to experience the major sights. Consider bringing rain gear as you will likely get wet from the mist.