Michigan Lake beach with green grassy dunes in the background, under a blue sky.

National Park

Indiana Dunes National Park

Info

Lake Michigan's might has influenced Indiana Dunes for millennia. Wind and waves have shaped the land, leaving a rich mosaic of habitats along these 15 miles of Indiana coast. Over 50 miles of trails lead through shifting sand dunes, quiet woodlands, sunny prairies and lush wetlands. Known for its striking plant and bird diversity, it's easy to find inspiration throughout the park’s 15,000 acres.

    Fees

    Passes

Operating Hours

  • The general areas of the park are open year-round. Please check individual areas for specific hours of operation.
    Wednesday - 6:00AM - 11:00PM
    Monday - 6:00AM - 11:00PM
    Thursday - 6:00AM - 11:00PM
    Sunday - 6:00AM - 11:00PM
    Tuesday - 6:00AM - 11:00PM
    Friday - 6:00AM - 11:00PM
    Saturday - 6:00AM - 11:00PM
  • West Beach hours of operation
    Wednesday - 7:00AM - 9:00PM
    Monday - 7:00AM - 9:00PM
    Thursday - 7:00AM - 9:00PM
    Sunday - 7:00AM - 9:00PM
    Tuesday - 7:00AM - 9:00PM
    Friday - 7:00AM - 9:00PM
    Saturday - 7:00AM - 9:00PM

Weather info

On average, the warmest month is July and the highest recorded temperature was 105F in 1934. The coolest month is January, with the lowest recorded temperature of -25F in 1985. June sees the most precipitation with an average rainfall of 4.66 Inches.