And has decent Pokemon as well?
In places surrounded by rocks, or in a corner. The more enclosed a fishing area is, the more likely you are to encounter many consecutive pokémon while fishing. A good example of such a location is in the area south of the Muraille Coast beach, which is part of Ambrette Town. There are some rocks at the south end of the path that surround a patch of water on three sides. You can fish in that patch of water by surfing there and using your fishing rod.
Source
Hope this helped!
Technically if you have a Pokemon with suction cups in the front of your party you have a guaranteed chance of encountering a Pokemon. My favorite spot is azure bay personally I don't even need a suction cups cause I go in a spot hidden in the rocks. So basically you can go anywhere and always get a hook as long as you have a Pokemon like inkay with suction cups in the front of your party. If you don't find a spot that is sourounded by something closing in like the example I used before rocks in azure bay you will have a better chance of not getting a hook at all. Check my first source to see all the Pokemon found in the bay and what rod. Check the second one for all routes that have a fishing spot. It even includes the Pokemon and which rod to use
Source: http://pokemondb.net/location/kalos-azure-bay Source:http://pokemondb.net/location
I hope this helped!!!
