ROUTE 20 Requirements: Surf and Whirlpool are required to travel on this route. Travel time: 48 hours.
Route 20 cuts straight across Dusk Bay, a large inlet harbouring a magnificent coral reef. The reef has been preserved due to the difficulty of accessing it and the presence of large and dangerous whirlpools in the area. Boats avoid Dusk Bay, but Pokemon with HM Whirlpool may be able to travel across the strong currents. Many tropical Pokemon live in the coral reef. The ecosystem is delicate and Trainers are asked not to disturb it. The sheltered bay is an oasis for Pokemon who enjoy the warm waters.