Kujūku Islands

Must Do Experiences

• Take a scenic Kujukushima Pearl Sea Resort cruise to navigate the labyrinth of lush, uninhabited islands and spot local wildlife.

• Hike or drive up to Kanzan Peak to witness a spectacular sunset over the archipelago, where the islands look like pieces of a natural ocean puzzle.

• Indulge in freshly grilled seasonal oysters at the local coastal markets and seafood stalls near Sasebo Port.

• Explore the Kujukushima Pearl Sea Resort to enjoy interactive marine exhibits, kayak rentals, and family-friendly aquariums.

Hidden Gems

• Seek out the lesser-known viewing spots at Tenkaiho Observatory for a panoramic, crowd-free perspective of the Minami Kujuku Islands.

• Visit during the spring azalea bloom season when the hillsides of the islands and surrounding coastal parks burst into vibrant shades of pink and red.

• Look for the unique heart-shaped island formations visible only from specific angles during the Pearl Sea cruise or via drone photography where permitted.

What Makes it Special

• Over 80 percent of the 288.5-kilometre coastline remains completely natural and untouched, offering a rare glimpse into Japan's pristine marine ecosystems.

• The archipelago is part of the expansive Saikai National Park, ensuring the preservation of its rich biodiversity and crystal-clear waters.

• With only four inhabited islands out of 208, the area provides an incredibly peaceful and secluded atmosphere away from typical tourist crowds.

Perfect Timing

When to visit for the best experience

The best time to visit is during the late afternoon to catch the golden hour sunset from Kanzan Peak, or in spring when the coastal azaleas are in full bloom. Autumn offers crisp, clear skies perfect for cruising, while summer provides warm weather ideal for kayaking, though you should expect larger crowds during Japanese national holidays.

Photography Guide

Capture the perfect shots

• Capture the iconic ocean puzzle view from Kanzan Peak just before sunset when the warm light highlights the intricate coastlines and island silhouettes.

• Use a polarizing filter on your camera or smartphone lens while on the cruise to cut through water glare and enhance the vibrant emerald greens of the sea.

• Visit the Tenkaiho Observatory early in the morning for misty, ethereal shots of the Minami Kujuku Islands before the coastal fog burns off.

Cultural Etiquette

Respect local customs and traditions

When visiting the local seafood markets and oyster huts, it is customary to dispose of your shells and trash in the designated bins to keep the national park pristine. Tipping is not practised in Japan, so simply offer a polite bow and a warm thank you to the cruise staff and local vendors for their hospitality.

Special Events & Experiences

Enhanced experiences and seasonal highlights

• The Kujukushima Pearl Sea Resort hosts spectacular fireworks displays over the water during the summer Obon festival season in August.

• Spring brings the Sasebo Azalea Festival, where the hillsides and parks surrounding the islands are celebrated with vibrant floral exhibitions and local food stalls.

• Winter and early spring are peak seasons for the Sasebo Oyster Festival, offering visitors the chance to enjoy all-you-can-eat fresh, locally farmed oysters.

Important Guidelines & Safety

Essential safety information and guidelines

• Always wear the provided life jacket when participating in water activities like kayaking or paddleboarding around the resort.

• Stay on marked trails when hiking near Kanzan Peak and the coastal cliffs, as the natural terrain can be steep and uneven.

• Apply sunscreen and wear a hat during the summer months, as the reflection of the sun off the water can cause severe sunburns even on cloudy days.