CONTACT
We’d Love to Hear From You
Call us:
Email us:
customercare@marktwainlakejellystone.com or
reservations@marktwainlakejellystone.com
Visit us:
Mark Twain Lake Jellystone Park™
42819 Landing Lane
Monroe City, MO 63456
The Water Zone Hours:
The Water Zone is closed for the 2023 season. We’ll see you Memorial Day Weekend 2024.
Park Hours:
Spring, April 19-May 22
Ranger Station:
M-Th: 9am-5pm
F-Sa: 9am-7pm
Su: 9am-5pm
Cartoon Café:
M-Th: Closed
F: 4pm-7pm
Sa: 9am-7pm
Su: 9am-11am
Peak/Summer, May 23-September 2
Ranger Station:
M-Su: 9am-8pm
Cartoon Café:
M-F: Closed
F: 3pm-8pm
Sa-Su: 9am-11am and 3pm-8pm
Fall, September 3-October 14
Ranger Station:
M-Th: 9am-5pm
F-Sa: 9am-7pm
Su: 9am-5pm
Cartoon Café:
M-Th: Closed
F: 4pm-7pm
Sa: 9am-7pm
Su: 9am-11am