Diglett's Tunnel is a tunnel that was dug by a group of Diglett. It provides access to Route 9 from Heahea City, but also has a hidden path that takes people to the lighthouse in Konikoni City.
PokéRide used in Diglett's Tunnel:Tauros Charge - RocksMachamp Shove
Sun / Moon
Ultra Sun / Ultra Moon
Items - Sun & Moon
Items - Ultra Sun & Ultra Moon