The Ishigaki Blue Cave Snorkeling & Taketomi Island Tour

This is the trip for travellers who don't want to choose between the reef and the culture. You start with a snorkel at the Blue Cave — the limestone sea cave on Ishigaki's coast that glows blue in the morning sun — then head to Taketomi Island, a flat little coral islet where water buffalo carts trundle past red-tiled Ryukyu houses and the beaches are dusted with star-shaped sand. It's rated 4.8 stars, and your guide shoots the underwater moments for you. Compare it with the island's other trips on our Ishigaki snorkeling tours page.

The snorkel is shallow and sheltered, with gear and life jackets provided, so it suits beginners. Taketomi adds a change of pace: a slow wander through one of Okinawa's best-preserved traditional villages, ringed by coral reef and quiet beaches.

The order flexes with the tide and boat schedule so the guide can put you in the calmest water for the cave snorkel and still leave time to explore Taketomi. Morning starts give the best cave light and a cooler island walk.

One trip, two very different scenes. Across the day you can expect:

• The blue glow of the limestone cave at the right tide
• Clownfish, butterflyfish and tropical fish on the cave reef
• A chance of green sea turtles near the reef edge
• Taketomi's traditional Ryukyu village of red-tiled houses
• Star-sand beaches and coral-fringed shallows on Taketomi
• Free underwater photos from your guide

What's Included

• A guided Blue Cave reef snorkel with a safety briefing
• Snorkeling gear — mask, snorkel and life jacket
• A visit to Taketomi Island for sightseeing
• Free underwater photo data from your guide
• Local guiding across both the reef and the island

Not Included

• Taketomi ferry or transfer fees where not stated — confirm when booking
• Your own swimsuit, towel and reef-safe sunscreen
• Marine shoes for the rocky cave entry
• Lunch, drinks and gratuities (optional)

You're mixing a snorkel and an island visit, so pack for both.

• The cave walk-in depends on the tide, so the blue glow isn't guaranteed every minute
• Taketomi is a living village — keep to paths and respect residents' privacy
• Bring a little cash; Taketomi has small shops and buffalo-cart or bike options

What to pack

• Swimsuit under your clothes, a towel and dry clothes for the island
• Marine shoes for the cave entry and comfy shoes for walking
• Reef-safe sunscreen, a hat and sunglasses

What to leave behind

• Any urge to touch the coral or cave walls
• Litter — Taketomi and the reef are protected environments

Advice from travellers who've done the trip, beyond the booking page:

• Do the cave snorkel first thing — the blue light peaks around 8–10am and the island is cooler to walk before midday.
• On Taketomi, renting a bike or taking the buffalo cart beats walking the whole islet in the heat.
• The star-sand at Kaiji Beach is protected — look, photograph, but don't take any home.
• Bring dry clothes and a bag for wet gear; you go from snorkel to village walk in one trip.
• Marine shoes matter at the Blue Cave entry — the rocks are slippery.
• Confirm whether the Taketomi ferry fare is included or paid on the day when you book.

This is the pick if you want reef time and a real slice of Ryukyu culture in one booking.

• Couples and travellers who like mixing snorkeling with sightseeing
• First-time snorkelers who want a sheltered, guided swim
• Culture-lovers keen on Taketomi's traditional village and beaches
• Photographers after both underwater and island shots

Not ideal for

• Snorkelers who want maximum time in the water and no sightseeing
• Anyone hoping for turtles specifically — that's a dedicated turtle trip
• Travellers short on time who only want a quick dip