Landers Reef in Lake Coeur d'Alene offers a diverse underwater environment combining natural reef formations with a wreck and artificial reef structures. Designed for intermediate divers, this boat-accessed site features mild currents and visibility ranging from 5 to 10 metres. Divers should be prepared for cold water conditions year-round, necessitating appropriate thermal protection such as a drysuit or a thick wetsuit with hood and gloves. Surface conditions require vigilance due to consistent boat traffic in the area. Divers are advised to deploy a delayed surface marker buoy upon ascent to ensure safety while navigating between the various site features.

Beacon Point in Lake Coeur d'Alene is a shore-entry wreck dive featuring depths ranging from 20 to 55 metres, with an average depth of 37 metres. This cold-water altitude dive requires a drysuit, as temperatures fluctuate between 4 and 17 degrees Celsius. Divers should exercise caution regarding entanglement risks within the wreck structure and remain aware of variable visibility, which typically spans 10 to 30 metres. Unpredictable currents are common; it is recommended to plan your dive to swim against the current initially. On-site facilities include a dive shop providing air fills and equipment rental, where current conditions can be verified before entry.

Osprey Point in Lake Coeur d'Alene provides shore-accessible diving featuring both reef and wreck structures. Suitable for beginners, the site reaches depths of 11 to 14 metres with an average of 12 metres. Divers experience mild currents and visibility ranging from 3 to 11 metres. Due to cold water temperatures between 4 and 17 degrees Celsius, a drysuit is recommended. Hazards include boat traffic, cold water, and variable visibility. Divers should remain alert for surface vessels and deploy a surface marker buoy before ascending. Parking is available directly at the shore entry point, allowing for convenient kitting up before the typical 40-minute dive.

Higgins Point in Lake Coeur d'Alene offers a freshwater dive experience featuring wall and reef topography. Divers can expect depths ranging from 7 to 10 metres, with an average depth of 10 metres. Access is via a shore entry, and the site is suitable for beginners. Conditions include mild currents and visibility between 3 and 9 metres. Water temperatures are cold, fluctuating between 4.4°C and 16.7°C. Divers should be prepared for cold water, potential entanglement hazards, and low visibility. Typical dives at this location last approximately 45 minutes. Facilities available at the site include parking, toilets, boat charters, and guided tours.

Beacon Point is a freshwater dive site located in Lake Coeur d'Alene. The site offers a shallow depth range of approximately 4 to 6 metres. It is suitable for divers looking for a straightforward freshwater experience in this region. Given the shallow nature of the site, it is accessible for various skill levels, though conditions in the lake can vary. Divers should be prepared for typical freshwater lake environments. There is no specific data regarding marine life at this location.

Beaver Bay is a protected, horseshoe-shaped bay located within Farragut State Park on Lake Coeur d'Alene. This site features a shallow, sandy bottom with depths ranging from 1 to 5 metres, averaging 3 metres. It is a suitable location for beginners and family-friendly snorkeling. Access is via a shore entry. The water warms significantly during the summer months, providing comfortable conditions for in-water activities. The site is equipped with parking, toilets, showers, and changing rooms to support visitors.

Scenic Bay in Lake Coeur d'Alene offers a varied freshwater environment featuring underwater cliffs and rock formations near the shoreline. Located 50 metres from the shore, the site reaches depths between 2 and 18 metres with an average of 6 metres. Snorkellers can explore the shallow slide area, while deeper sections contain the remains of old steamboats. Visibility ranges from 5 to 25 metres, though conditions vary. The water is cold year-round, with a strong thermocline and bottom temperatures near 4°C. A wetsuit is recommended for all activities. Access is available from both shore and boat, though users should remain aware of local boat traffic.

Whiskey Rock Bay is a freshwater wall site located on the eastern shore of Lake Coeur d'Alene. The topography consists of dramatic underwater rock ledges that descend into the lake. Divers and snorkellers can expect visibility ranging from 10 to 30 metres, though conditions vary. Access is primarily by boat, as the site is situated approximately 16 kilometres from the shore. This location is suited for intermediate divers due to the potential for cold water, low visibility, and boat traffic. Snorkelling is also highly rated at this location. As a freshwater environment, the site is defined by its geological features rather than specific marine life.