Grampus is a shore-entry reef dive located on the Izu Peninsula, Japan. The site features shallow depths, providing a forgiving environment for beginners to practice buoyancy control and build confidence. Water temperatures fluctuate throughout the year, ranging from 17C in the winter months to 27C in late summer, requiring divers to select appropriate thermal protection. Because currents at the site are variable and local facilities are limited, it is recommended to contact a local dive operator before visiting to obtain an up-to-date conditions report and confirm necessary equipment. The site is accessible year-round, allowing for flexible planning around calmer weather periods.

Beach Bum is a shallow reef site located on the Izu Peninsula, offering a straightforward shore entry suitable for beginner divers. The site features depths ranging from 2 to 6 metres, with an average depth of 4 metres. Divers can expect mild currents and visibility between 8 and 20 metres. Water temperatures fluctuate seasonally from 16C to 26C, influenced by the Kuroshio Current. When entering from the shore, be aware of potential surge and swell. Exercise caution to avoid contact with sharp coral and rocks, and remain vigilant regarding boat traffic in the area. Typical dive times are approximately 40 minutes. Facilities are not guaranteed, so arrive self-sufficient with necessary equipment.

Jogashima on the Izu Peninsula features a shallow reef and drop-off accessible via shore entry. Suitable for beginners, the site offers depths between 5 and 10 metres with an average of 8 metres. Divers encounter mild currents, though visibility fluctuates between 3 and 10 metres. The habitat supports a variety of reef fish and invertebrates typical of the region. On-site facilities include parking, toilets, showers, changing rooms, a rinse station, and equipment rental. When entering from the shore, monitor the surf and shore break conditions closely, timing your entry between sets to ensure a safe approach.

Kanaya Sunset Beach is a shallow muck diving site located on the Izu Peninsula. Reaching depths of up to 5 metres, the site features a muck substrate that is well-suited for beginners and snorkellers. The area is characterised by mild currents and calm water, though visibility can be variable depending on local conditions. Shore entry provides easy access to the site, which remains accessible throughout the year. Divers and snorkellers should arrive prepared, as facilities are not guaranteed at this location. The shallow, sheltered environment allows for patient observation of the sediment and low-lying structures found across the seabed.

Hayakawa features a combination of natural reef and artificial structures, providing a shallow environment suitable for beginner divers. Depths range from 1 to 12 metres with an average of 7 metres. The site is accessed via a shore entry and experiences mild currents, with visibility typically between 3 and 10 metres. Facilities including a dive shop and cafe are located on site, allowing for convenient gear preparation. The area is open for night diving, which is particularly popular for macro photography. Water temperatures fluctuate throughout the year, ranging from 17C in winter to 26C during the summer months.

Ishibashi is a shore-entry reef site located on the Izu Peninsula. The reef topography extends from the surface to a maximum depth of 20 metres, providing a range of depths suitable for beginners and snorkellers. Conditions are generally manageable with mild currents, though surface conditions can vary. Divers and snorkellers can explore the reef structure, which supports a variety of temperate marine life and invertebrates typical of the region. On-site facilities include parking, air fills, and equipment rental, allowing for convenient access. It is recommended to arrive early to ensure the calmest surface conditions for the shore entry.

Nebukawa is a shore-accessible dive site on the Izu Peninsula featuring a wreck and artificial reef structure. The site ranges from 2 to 12 metres in depth, with an average of 10 metres, making it suitable for beginner divers. Visibility typically spans 5 to 10 metres. Divers should be prepared for moderate to strong currents and exercise caution during shore entry due to potential surf and shore break conditions. The habitat supports a variety of temperate marine life, including reef fish and invertebrates common to the region. Facilities available on-site include air fills, equipment rental, showers, and changing rooms.

Enoura is a shore-entry dive site on the Izu Peninsula featuring a diverse layout of natural reef, cave sections, and artificial reef structures. Suitable for beginners, the site offers a relaxed experience with depths ranging from the shallows down to 16 metres. Currents are generally mild, though visibility can vary. Divers should exercise caution during shore entry and exit to avoid contact with sharp coral and rocks on the seabed. Carrying a torch is recommended to explore the cave sections effectively. As facilities are not confirmed, divers should arrive self-sufficient with all necessary equipment.