Top Scuba Diving & Snorkeling Locations in Sagamihara, Kanagawa, Japan

1. Ariake Sea National Park

Explore diverse marine life in a protected area with crystal-clear waters.

Marine Life: Abundant sea turtles, dolphins, and various fish species.
Protected Area: Environmental conservation efforts ensure the preservation of marine ecosystems.
Clear Waters: Provides excellent underwater visibility for scuba diving and snorkeling.

Experience the river's dynamic ecosystem at its estuary point.

River Estuary: Unique blend of fresh and saltwater habitats.
Tidal Fluctuations: Opportunities to observe the changing marine life during high and low tides.
Birdwatching: Home to a variety of migratory birds, particularly in winter months.

Discover a panoramic view of the Sagami Bay and its rich marine life.

Observation Deck: Offers an unobstructed view of the bay for spotting dive sites.
Historic Tower: Built in the Edo period, this tower holds a piece of Japan's history.
Marine Life Watching: Ideal location for whale and dolphin watching from shore.

Explore one of the largest coral reef systems in Japan.

Coral Reefs: Home to a variety of colorful corals and tropical fish.
Large Scale: Spans over several kilometers, making it an extensive diving area.
Accessibility: Easily accessible by boat from multiple points along the coast.

Visit a world-class aquarium with interactive exhibits and diverse marine life.

Interactive Exhibits: Allows visitors to touch and interact with various sea creatures.
Research Facility: Supports marine conservation efforts through research programs.
Shark Tank: A must-see attraction featuring a massive shark tank.

Dive into clear waters surrounded by towering cliffs at this scenic cape.

Clear Waters: Provides excellent underwater visibility for diving and snorkeling.
Scenic Views: Offers stunning coastal landscapes for above-water exploration.
Cliff Diving: Provides opportunities for cliff diving enthusiasts.

Relax on the sandy beach and enjoy a snorkeling adventure nearby.

Experience a marine adventure park with various attractions like dolphin shows.

Dolphin Shows: Daily performances featuring intelligent and playful bottlenose dolphins.
Aquarium: Houses a variety of marine life, including sharks, sea turtles, and penguins.
Educational Programs: Offers interactive educational exhibits and programs focused on marine conservation.

Enjoy the calm waters of this marine park while snorkeling and diving.

Calm Waters: Ideal for beginner divers and snorkelers due to its tranquil conditions.
Marine Life: Home to diverse marine life, including octopuses, sea cucumbers, and starfish.
Hot Springs: Relax in the nearby hot springs after a day of diving or snorkeling.

Stroll along the sea wall and explore the marine life hidden in its rocky crevices.

Sea Wall: Provides a perfect vantage point for snorkeling and diving.
Rocky Crevices: Home to various marine creatures, including crabs, starfish, and anemones.
Scenic Views: Offers beautiful coastal views for a memorable walk.

Climb the historic marine tower and discover a hidden snorkeling spot nearby.

Historic Tower: Built in the Edo period, this tower provides an excellent vantage point.
Snorkeling Spot: Hidden cove with clear waters and diverse marine life.
Scenic Views: Offers stunning coastal landscapes for above-water exploration.

Experience the underwater world through an observatory glass window.

Undersea Observatory: Allows visitors to observe marine life without getting wet.
Hot Springs: Relax in the nearby hot springs after exploring the underwater world.
Marine Life: Features a variety of marine creatures, including anemones and octopuses.

Walk through an undersea tunnel to observe marine life up close.

Undersea Tunnel: Provides a unique perspective on marine life without getting wet.
Marine Life: Features a variety of marine creatures, including colorful fish and coral formations.
Facilities: Offers rental services for snorkeling gear and beach equipment.

Dive into the clear waters surrounding a historic sea fortress.

Historic Sea Fortress: Offers a glimpse into Japan's past while exploring marine life.
Clear Waters: Provides excellent underwater visibility for diving and snorkeling.
Marine Life: Home to various marine creatures, including colorful fish, sea turtles, and octopuses.

Visit an ocean park featuring aquariums, marine life exhibits, and events.

Aquarium: Houses a variety of marine life, including dolphins, sea turtles, and penguins.
Events: Hosts educational events and shows about marine conservation.
Educational Programs: Offers interactive exhibits and programs focused on marine conservation.