Indiana Dunes National Lakeshore – VSP Visitor Study 220 [Summary]
2009. Indiana Dunes National Lakeshore – VSP Visitor Study 220 [Summary]
This report describes the results of a visitor study at Indiana Dunes National Lakeshore during August 1-14, 2009. A total of 908 questionnaires were distributed to visitor groups. Of those, 499 questionnaires were returned resulting in an overall 55% response rate.