canada's largest mini golf attraction!!! as one of the nation's largest miniature golf courses, dinosaur adventure golf features two 18-hole courses: "raptor" and "t-rex" (a total of 36 holes); 3 distinct decorative ponds with fast-moving rapids and bubblers; and a 50 foot high ?active? steam-erupting volcano that lets golfers play directly through a realistically eerie, cavernous volcanic interior on their way to the 18th hole.