Spillway Marina Rock Wall is a freshwater site located at Tuttle Creek Lake, United States. The site consists of a rocky rip-rap structure along the marina and dam face. It is primarily suited for intermediate snorkelers, though conditions are challenging due to moderate currents, wave action against the rocks, and significant boat traffic. Visibility is limited, typically ranging between 1 and 5 metres. The depth varies from 1 to 15 metres, with an average of 3 metres. Shore access is available, and the site includes facilities such as parking, toilets, showers, and a cafe. Snorkeling here is rated 1 out of 5.

River Pond Swimming Beach is an artificial site located below the main dam at Tuttle Creek Lake. This freshwater location features a sandy bottom and shallow margins, with depths ranging from 1 to 5 metres and an average depth of 3 metres. The site offers calm waters and is accessible via a shore entry. Conditions are generally mild, though water temperatures vary significantly, ranging from 4°C in winter to 27°C in summer. The area is suitable for beginners and provides various facilities including parking, toilets, showers, and equipment rental. Snorkelers typically explore the shallow margins near the buoy line.

Fancy Creek Swimming Area is located on the northern end of Tuttle Creek Lake near the boat ramp. The site features rugged, rocky shorelines characteristic of the Flint Hills. Snorkelers can expect depths ranging from 1 to 15 metres. Access is via a shore entry, and the site is suited for intermediate snorkelers due to variable conditions. Water temperatures fluctuate significantly throughout the year, ranging from 4°C in early spring to 27°C in mid-summer. Divers and snorkelers should be aware of low visibility and the presence of sharp rocks. Facilities at the site include parking, toilets, showers, changing rooms, a rinse station, air fills, boat charters, guided tours, and a dive shop.

Randolph is a submerged historical site located within Tuttle Creek Lake, United States. The area features the remnants of the original town of Randolph, including foundations that remain underwater following the lake's creation. This site is suited for advanced divers due to challenging conditions, including low visibility ranging from 1 to 3 metres and potential entanglement hazards. Depths at the site typically range between 6 and 15 metres, with an average of 10 metres. Access is available via both shore and boat entries. Facilities at the site include parking, toilets, and showers. Due to the limited visibility, this location is generally unsuitable for snorkelling.