There is no better place to spend your Halloween season! Visit the Six Flags Great Escape Lodge & Indoor Waterpark from September 28 – October 27, 2019, and experience a scary good time! Bring your family and let us treat them (or maybe a trick or two) with our unique trick or treat trail. Pack your costumes for our costume contests and be dressed and ready to join in as back up dancers for our monster mash dance parties. With fun crafts, interactive games and character storytime, there is always something to do. The best part of all – each stay includes access to our giant indoor waterpark, where it’s always a tropical 82°.