Park Hours and Geyser Schedule
Park Hours
7AM to 10PM, 7 days a week, 365 days a year.
The park closes during some ice and snow events.
Call 618-581-5811 during periods of inclement weather.
Gateway Geyser Schedule
Daily at noon (for 10 minutes), Memorial Day through Labor Day.
Dependent on wind, weather, and drought conditions.
The Gateway Geyser hibernates September through May.