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Help Desk Information
Get off in front of Saebat Church and cross the road (located 100m in the direction of Cheonho-dong).
Go straight from the back gate of the Children’s Grand Park to the Achasan Station Intersection in the direction of Cheonho-dong. There is a sign for the entrance to the Waterworks Research Institute just before the top of the hill (approx. 500m from the back gate of the Children’s Grand Park).