Route 18 is a swampland on Crescent Island, located between Crescent Town and Aborille Outpost. It is only accessible after infiltration of the Eclipse Base. The route is filled with many pale green swamps. Similar to the deep sand on Route 11 and Old Aredia, the swamps are full of Wild Pokémon and will severely slow down players who traverse it without hoverboarding.
In the middle of this route, there is an odd treehouse located rather high up, standing on rickety wooden beams, which stands out from the rest of this route. However, when the player goes up the stairs, that treehouse appears to be locked. What is inside the treehouse remains a mystery...
Note: Rarity levels are estimations according to this scale and might be subject to changes due to different encounter assessment results. If there are any Pokémon with low catch rates, the possibility to flee or requirement of gaining happiness to evolve, recommended Poké Balls for that Pokémon will be shown with the corresponding bag sprite under the Pokémon's name.
|Grass Patches||Tall Grass||Lv. 34-42|
|Very Rare||1 HP|
|Goomy||Very Rare||1 Sp. Def|
|Click on the Pokémon names to check their learnsets on Bulbapedia. All Pokémon follow their movesets in Pokémon Sun and Moon. Hover on the item sprites to check the exact chance of being held by the Wild Pokémon. All information above only applies to the Normal Adventure Mode.|
|Trainer: Rebellious Girl Mindy Reward: $2144|
|Mismagius||Lv. 67||Levitate||None||2483||1 Sp. Atk|
1 Sp. Def
|Attacks: Spite, Psywave, Growl, Astonish|
|Gothitelle||Lv. 67||Competitive||None||3172||3 Sp. Def|
|Attacks: Magic Room, Psychic, Telekinesis, Charm|
|Trainer: Veteran Aria Reward: $4824|
|Carnivine||Lv. 67||Levitate||None||2282||2 Atk|
|Attacks: Crunch, Power Whip, Wring Out, Swallow|
|Toxicroak♀||Lv. 67||Unknown||None||2469||2 Atk|
|Attacks: Poison Jab, Sludge Bomb, Flatter, Swagger|
|Trainer: Adventurer Stanley Reward: $1056|
|Miltank||Lv. 66||Unknown||None||2432||2 Def|
|Attacks: Gyro Ball, Power Whip, Heal Bell, Captivate|
|Aggron||Lv. 66||Sturdy||None||3380||3 Def|
|Attacks: Heavy Slam, Autotomize, Double-Edge, Metal Burst|
|Trainer: Veteran Axel Reward: $4824|
|Swalot♂||Lv. 67||Liquid Ooze||None||2340||2 HP|
|Attacks: Gastro Acid, Gunk Shot, Wring Out, Belch|
|Drapion||Lv. 67||Sniper||None||2512||2 Def|
|Attacks: Crunch, Scary Face, Fell Stinger, Cross Poison|
|There was no change to the above matches between any of the updates. All information above only applies to the Normal Adventure Mode.|
|Behind a bog under the tree opposite to Rebellious Girl Mindy.|
|There was no change to the above items between any of the updates.|
- This is the first and only route in Roria to be on an outlying island.