Guishan Island Milk Sea: Yachts, Speedboats, Sailing Boats - SUP Sea Playing Party - Family Travel Yilan Guishan Island Half-Day Tour: Guishan Island Landing, Whale Watching, Surrounding Guishan Island Guishan Island Milk Sea SUP Experience in Yilan by TTtrips Yilan: Guishan Island Milk Sea SUP Stand Up Paddle Experience Yilan: Guishan Island Half-Day Tour (Whale-Watching) Yilan: Guishan Island Whale Watching & Zhang Mei Grandma Farm and Kavalan Whiskey Distillery Day Trip (Departing from Taipei) Hualien Whale Watching | Huawei Whale Watching | Whale Watching Guided Experience Whale Watching Experience in Dunsborough 3-Hour Whale and Dolphin Watching Cruise in Port Stephens Guishan Island LandingWhale WatchingSurrounding Guishan Island