How do you get to the Gyarados in beach zone in Pokepark?

To reach Gyarados in the Beach Zone of PokéPark, you need to first complete the necessary tasks and challenges in the area. Look for the entrance to the Gyarados area, which is often guarded by other Pokémon; interacting with them may require you to win battles or complete mini-games. Once you've cleared the requirements, you can approach Gyarados and engage with it to unlock the encounter. Be sure to explore the Beach Zone thoroughly to find any hidden paths or items that may help you along the way.