Water Parks

The Great Geyser Water Park

★★★★☆ 4.4 (14 reviews)

📍 1240 Chesapeake Overlook Pkwy, Port Deposit, MD 21904

🌐 www.greatwolf.com/maryland/waterpark-attractions/indoor-water-park

Visit Website 📍 Get Directions

🕐 Hours

Monday	9 AM–8 PM
Tuesday	9 AM–8 PM
Wednesday	9 AM–8 PM
Thursday	9 AM–8 PM
Friday	9 AM–8 PM
Saturday	9 AM–8 PM
Sunday	9 AM–8 PM

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About The Great Geyser Water Park

The Great Geyser Water Park is a water park in Port Deposit, MD. The Great Geyser Water Park is an indoor water park maintained at a constant 84 degrees and operates year-round, making it accessible even during winter months in Maryland. Rated 4.4 out of 5 stars by 14 visitors.

Quick Facts

Water Park Size: 126,000 sq ft
Temperature: 84°F year-round
Lazy River: Yes
Admission: Free with hotel stay
Location: Perryville, near Baltimore, MD

💡 Did You Know?

⭐The Great Geyser Water Park is an indoor water park maintained at a constant 84 degrees and operates year-round, making it accessible even during winter months in Maryland
⭐The park offers over 20 attractions with multiple height-restricted thrill slides including the High Paw Holler, Forest Flume, Chesapeake Plunge, Wolf Tail, and Coyote Cannon (48" minimum), providing a diverse range of rides for different skill levels
⭐The Great Geyser includes a lazy river that is not connected to any slides or water droppers, making it a separate relaxation area distinct from the main slide attractions
⭐The water park uses a unique admission model offering free access with hotel stays, plus day passes with half-day and full-day options, and free admission for children ages 2 and under

💬 What Visitors Say

💡Arrive early to take advantage of shorter lines, and download the mobile app beforehand to streamline food ordering and check daily activity schedules
💬Rent a cabana or bungalow package for a private relaxation space with server service—reviewers found it worth the cost for families, especially when spending a full day at the park
💡Bring your own towel to avoid the fee for unreturned provided towels, and consider purchasing water shoes from the on-site store (fairly priced) or bringing your own to protect feet on hot surfaces
💡Children under 48 inches tall should wear a life jacket (available on first-come, first-serve basis)—plan to arrive early as they're limited, or bring your own Coast Guard approved jacket
💬Plan for 2+ days if visiting with older kids who want to experience multiple slides—some reviewers noted the park can be exhausted in 1-2 days, so budget time accordingly or combine with hotel amenities