The Bay of Fundy tides and their effects are a predominant regional characteristic. The rapids here on the St John River are part of that and are one of the best-known sites in the province. However, 'reversing rapids' is a bit of a misnomer. When the high Bay of Fundy tides rise, the current in the river reverses, causing the water to flow upstream. When the tides go down, the water flows in the normal way. Generally, it looks like rapids. Reversing Rapids Visitors Centre , next to the bridge over the river, can supply a 'Reversing Rapids Tide Table' brochure that explains where in the cycle you are.
