Diving Guide to Macro & Training Sites

About Macro & Training Sites

Guam's collection of macro and training sites provides essential dive infrastructure for certification courses, skill development, and underwater photography. Family Beach in Apra Harbor offers easy shore access with sandy bottoms, patch reefs, seahorses, razorfish, and juvenile fish in a protected environment ideal for Open Water training. San Luis Beach provides shallow, calm conditions with stingrays, cuttlefish, and occasional octopus, making it a popular course venue. Anae Island, a small island off the southwest coast, features boulder slopes with nudibranchs, lionfish, and large schools of sergeant majors, plus a reputation for resting nurse sharks. These sites collectively offer diverse environments for skill practice, equipment testing, and building confidence before progressing to more advanced sites. The macro diversity across these locations is impressive, with frogfish, ghost pipefish, various nudibranch species, and well-camouflaged critters rewarding patient observers. For underwater photographers, the combination of calm conditions, good lighting, and cooperative subjects makes these sites some of the most productive on the island. Dive operators use these locations daily for courses ranging from Open Water through instructor-level training.

Highlights

• ✓Family Beach: easy shore dive with seahorses, razorfish, and juvenile fish for training
• ✓San Luis Beach: shallow calm conditions with stingrays, cuttlefish, and octopus
• ✓Anae Island: boulder slopes with nudibranchs, lionfish, and resting nurse sharks
• ✓Essential training infrastructure for certification courses from Open Water to instructor level
• ✓Excellent macro photography opportunities with calm conditions and diverse critters

Getting There

The macro and training sites are distributed across Guam's western coastline, accessible from multiple points. Family Beach is within Apra Harbor, accessed through dive operators with harbor access. San Luis Beach is located near Tumon Bay and is accessible by foot or short drive from most hotels. Anae Island requires a short boat ride from operators based in Agat or Apra Harbor. Rental cars provide the most flexibility for accessing the various shore dive locations. Most dive operators include transport as part of their training course packages.