This experience takes you to the popular Blue Cave on the northern coast of Ishigaki Island, where the water inside the cave is a clear blue that may appear even bluer when the sky and sun are right. You can go ashore to explore the interior of the cave and observe natural features of Ishigaki, including limestone caves formed over time. Along the way you will see how light and water interact to give the cave its distinctive colour, depending on conditions.
After exploring the cave, you will head to a nearby trench for snorkelling. Swim among colourful corals and many beautiful fish that inhabit the area, and enjoy the notable clarity of the ocean. The activity is part of an eco-tour designed with sustainability in mind, so the experience aims to minimise environmental impact as you observe these natural marine and geological sights.
Duration: 1 hour 30 minutes
User reviews, Very good, 4.2 out of 5 stars from 16 reviews
On Ishigaki Island you will head out after dark to look for the island’s subtropical creatures and plants that are rarely seen on the mainland. Along the way you will also spend time under the island’s starry sky, certified as the first starry sky protected area in Japan, which often feels like a natural planetarium. Your evening will combine wildlife spotting with stargazing in one relaxed outing.
A local guide will choose recommended spots each night depending on the weather, so the route may change to give you the best possible experience. The tour is designed with sustainability in mind, so it follows eco-friendly practices as you explore. You may encounter unusual fauna — if you are lucky, a giant coconut crab might appear — but sightings are not guaranteed. Throughout the outing the guide will help you learn about the local ecosystem and point out features of the night sky as you move between viewing locations.
Duration: 1 hour 30 minutes
User reviews, Exceptional, 4.7 out of 5 stars from 17 reviews
This experience combines a landing and snorkelling stop at Phantom Island on the west side of Ishigaki Island with relaxed sightseeing on nearby Taketomi Island. Phantom Island is a sandy shoal that appears to float on the sea and changes shape with the tide. You will have the chance to swim in the surrounding waters among fish and coral; no prior snorkelling experience is necessary and a guide will be on hand to support you.
On Taketomi Island you will find an old-fashioned Okinawan atmosphere. Streets of coral sand are lined with houses with red tile roofs, Shisa statues showing a variety of expressions, and colourful flowers. Along the way you may choose to ride a traditional buffalo cart and take photos framed by the island’s beautiful sea. This route blends gentle sightseeing with moments for swimming and photography, and offers a glimpse of local scenery and culture.
The activity is presented as an eco-tour designed with sustainability in mind, so the visit emphasises respectful use of the islands and surrounding waters.
Duration: 4 hours
User reviews, Excellent, 4.6 out of 5 stars from 9 reviews
On this half-day tour you’ll have the chance to snorkel in the waters around Phantom Island. You’ll be provided with all the equipment you need including a life jacket, mask and shoes, and will have the services of a professional instructor and guide. After your activity you can enjoy a hot shower, and your guide will provide you with photos to remember your day.
On Miyara River in Ishigaki, you will take a SUP or canoe cruise along a mangrove river that is designated as a national cultural asset and natural monument. You will join an eco-tour designed with sustainability in mind, and the course is recommended even for beginners.
As you move through the protected waterways, you can observe the magnificent mangrove forest and its inhabitants, and enjoy a relaxing time immersed in Ishigaki’s natural surroundings. Because the area is sheltered by mangroves, you can expect the tour not to be easily affected by weather conditions and that it can be held stably.
Duration: 1 hour 30 minutes
User reviews, Very good, 4.2 out of 5 stars from 5 reviews
This snorkeling tour around Ishigaki Island centres on the striking Blue Cave and a stop at Phantom Island. You will snorkel near the cave whose interior seems to glow blue, and swim among colourful fish as you move through the reef waters.
You will also land on Phantom Island, a sandy islet on the west side of Ishigaki Island whose shape changes with the tide. The surrounding sea, known as Seokusei-shoko, is one of the largest coral reef areas in Japan and resembles a natural aquarium. Along the way you’ll see coral formations and plenty of marine life in clear, shallow water.
Guides will take your photos with a special waterproof camera and give you the image data free of charge. The tour welcomes beginners: guides will support first-timers and anyone who feels a little nervous about swimming. The experience is run as an eco-tour and is designed with sustainability in mind.
Duration: 4 hours
User reviews, Good, 3.7 out of 5 stars from 6 reviews
This experience brings you to Phantom Island, a sandbank that appears only at low tide and whose size changes with the tide level. The island sits in the open sea with unobstructed 360-degree views of the marine-blue ocean, offering a striking vantage point for photos and quiet moments by the water.
You will snorkel in the waters around Phantom Island within the Sekisei Lagoon, the largest coral reef in Japan and part of Iriomote Ishigaki National Park. Along the way, a guide will use a dedicated waterproof camera to take photos of you in the water and provide the photo data free of charge, so you needn’t worry about bringing your own camera into the sea. The tour is presented as an eco-friendly experience and has been designed with sustainability in mind.
Duration: 2 hours
User reviews, Very good, 4 out of 5 stars from 4 reviews
On a SUP cruise around Kabira Bay in Ishigaki, you will paddle through a scenic spot that has been selected as a three-star in the Michelin Green Guide. As a new activity that is the talk of the town, stand up paddle boarding lets you experience the bay from the water while viewing the beautiful ocean in a spacious field that gives you a high degree of freedom. As you move across the water, you will take in wide ocean views and the distinctive atmosphere of Kabira Bay.
You will use highly stable boards and very stable canoes, so you can join the tour even if you have little or no prior experience. The tour is presented as an eco-tour and is designed with sustainability in mind, so you will take part in an eco-friendly adventure as you explore the bay. Throughout the outing you will be able to focus on the scenery and the paddling experience in a relaxed, accessible setting.
Duration: 1 hour 30 minutes
User reviews, Exceptional, 4.7 out of 5 stars from 3 reviews
During this activity you’ll have the chance to explore a mangrove forest from the water. You’ll have the choice of venturing through the trees either by canoe or on a standup paddleboard. Accompanied by your guide and kitted out in a life jacket, you’ll spend your tour observing the marine life and wildlife that live among the mangroves. Participants also receive coupons for local restaurants.
On Ishigaki Island, you will dive in some of the world's most transparent waters, surrounded by colourful fish and coral. No licence is required, so even beginners can take part with confidence. All necessary equipment and fuel are included, so you can turn up empty-handed and focus on the sea. Trips run with small groups, which will help you relax and enjoy the experience without feeling crowded. You can join with friends or a partner, making it easy to create special memories together.
The highlight of the dive is visiting the spot where natural hot springs gush from the seabed. As you move through the water, you will feel the unusual contrast of warm springs coming up in the colder sea. You may also choose other dive points if you prefer. Instructors will support those trying diving for the first time, so you can explore the underwater world with reassurance and expert guidance.
Duration: 3 hours
User reviews, Exceptional, 5 out of 5 stars from 1 review
On Ishigaki Island, a certified local guide and a professional photographer will lead a combined photo shoot and guided stargazing experience. Ishigaki was designated in 2018 as Japan’s first International Dark Sky Place, and with far less light pollution than the main island of Okinawa you can see 84 of the 88 constellations, the Southern Cross and countless shooting stars. Your guide will use a green laser pointer to map the night sky and explain the constellations as you look up.
Alongside the stargazing, the photographer will take portraits of you set against the starry backdrop. All images are professionally edited on a computer and delivered as high‑resolution digital files. The session aims to be calming and restorative, offering a relaxed, therapeutic time under the stars, and the official guide will bring you to the best spot for clear views and strong photo opportunities.
Duration: 1 hour 30 minutes
User reviews, Exceptional, 5 out of 5 stars from 2 reviews
Ishigaki Island has everything you’ll want to see on your holiday, and kitesurfing with us will make the experience even better. You’ll spend time on the island’s waters trying kitesurfing, an activity that many people find straightforward to pick up. Along the way you’ll get a practical sense of the sport and enjoy being out on the sea around Ishigaki.
Kitesurfing here is quite easy to learn and start, so you can try it even if you’re new to the activity. You’ll be able to enjoy the basics and see whether the sport suits you, and many guests find it fun and accessible. After your time on the water, a good lunch will be waiting for you to round off the experience.
Duration: 1 hour
User reviews, Exceptional, 4.8 out of 5 stars from 4 reviews
On the small southern island of Taketomi, this experience invites you to explore on foot with a local island guide. You will walk together and hear stories about life on the island today and how things used to be. The relaxed pace makes it easy to take in the atmosphere and ask questions as you go.
Along the way the guide will talk about the “now” and the “old days” of Taketomi Island, sharing local memories and context that help you understand the island more deeply. As you listen and stroll, you may find yourself choosing to walk rather than ride, and you may discover another side of Taketomi — a perspective shaped by both its past and its present.
Duration: 1 hour - 1 hour 10 minutes
User reviews, Exceptional, 5 out of 5 stars from 1 review
On Ishigaki Island, you'll enjoy two outdoor activities—canoeing or stand-up paddleboarding (SUP) and snorkelling—guided by experienced staff. No prior experience is required for either activity, and your guide will support you throughout. They will also take photos during the outing and provide them to you free of charge. The tour is presented as an eco-friendly experience and is designed with sustainability in mind.
You will cruise across Kabira Bay by SUP or canoe, an area awarded three stars in the Michelin Green Guide. Later you will land at Phantom Island, a floating sandy island off the west coast of Ishigaki whose shape changes with the tide. Around Phantom Island you can swim among corals and many fish in what feels like a natural aquarium. Along the way, your guide will help you enjoy the scenery and marine life safely and responsibly.
Duration: 4 hours
User reviews, Exceptional, 5 out of 5 stars from 2 reviews
On this tour you’ll explore the waters around the island by canoe or on a standup paddleboard. After free pickup from your hotel, you’ll see hidden spots around the area, with the chance to tour the Miyara River or experience the sunset from your watercraft. Even if you’re a beginner you can enjoy this unusual way of seeing the scenery. You’ll also benefit from coupons for for local restaurants,!