Isla de los Patos in El Salvador features a combination of natural reef and artificial reef structures. The site is shallow, with depths ranging from 4 to 9 metres and an average depth of 8 metres. Visibility typically spans 10 to 30 metres, allowing for clear views of the reef layout. Water temperatures remain between 28 and 30 degrees Celsius, though divers should be prepared for a marked thermocline between 12 and 15 metres. Access to the site requires a boat. Due to the presence of sharp coral and rock edges, careful buoyancy control is necessary. Divers should confirm boat access and facility availability with a local operator prior to departure.

Cerro El Mono is a shallow freshwater site in Bolivia, offering depths between 2 and 6 metres. This location is suitable for both divers and snorkellers, particularly those at a beginner skill level, as there is no current to manage. Visibility at the site ranges from 10 to 30 metres, allowing for clear views of the underwater topography. Access to the site is by boat. While the site data indicates water temperatures between 28 and 30 degrees Celsius, local hazard notes suggest potential for much colder conditions, so appropriate thermal protection is recommended.