Soldier Rock Coves is a rugged, rocky area within Glendo Reservoir featuring several small, protected coves. The site consists of submerged rock formations that provide habitat for smallmouth bass and walleye. Snorkelling here is rated 2/5 and is best suited for intermediate participants due to the challenging environment. Water temperatures are cold, particularly in early April when readings range from 3 to 7°C, so appropriate exposure protection is necessary. Divers and snorkellers may encounter low visibility and cold water conditions. Access to the water is available via both shore and boat entries. Facilities at the site include parking and toilets.

Reno Cove at the low water ramp area in Glendo Reservoir offers a rocky shoreline that remains accessible even during periods of significantly low water levels. The site features submerged structures near the old river channel, providing a distinct topography for exploration. Divers and snorkellers should note that conditions vary, with depths starting at one metre and extending into the channel. Access is available via both shore and boat entries. Due to the potential for cold water temperatures in spring and autumn, divers should monitor their time in the water to avoid hypothermia. The site is suited for advanced skill levels, and users must remain vigilant regarding boat traffic and surge.

Burnt Wagon is a remote freshwater snorkel site in Glendo Reservoir, United States. Accessible via a hike from the northern end of Sandy Beach, the site is isolated from motorized vessels, which contributes to its water conditions. Snorkellers should be prepared for cold water temperatures, which measure approximately 4°C (40°F) in early April. The site is suited for intermediate snorkellers due to hazards including cold water, potential entanglement, and low visibility. Toilets are available at the site. Given the challenging conditions and cold temperatures, appropriate thermal protection is necessary for those visiting this location.