Overview
Nestled amongst the overgrown forests in the South of Juani Island are a set of ruins, the last remnants of the ancient city of Kua dating back to the early 12th century. Kua is an identified archaeological site which still has no firm reasoning as to why all of a sudden the civilisation ceased to exist, although there are various legends. The destruction of Kua is said to have been by the sultan’s enemies, the Sakalava tribe from Madagascar during the fifteenth century.
The ruins cover a large area of the South western side of Juani Island and are located close to the shore. As you wander between crumbling walls smothered by the roots of strangler figs, you will pass several mosques, a cemetery, a palace with large storeroom, a dispensary and a school, all which were funded by the then-lucrative trade in cowrie shells. From these one can tell that Kua was once a place of considerable local importance.
The city of Kua was established by settlers from Kilwa, and was heavily involved in trade. All over the ruins you can readily dig up pottery sherds, some dating several hundreds of years to Chinese and Persian origins. Vervet monkeys scamper among the fallen buildings and plenty of haunting cries from surrounding birds will add to the mysterious atmosphere, letting your imagination run wild. This is a wonderful excursion to plan for the late afternoon, when the afternoon light illuminates the ruins in a beautiful yet spooky ambience.
Visit to Hidden Lagoon, Mafia Island
Also Known as Kua Lagoon or Blue Lagoon hiding in a marine park, a beautiful lake, this is the best secret of the Mafia Island. The blue lagoon is a long channel linking the huge inland bay with the open sea that bisects the southern point of Juani. At the end of the channel is an enormous natural infinity pool whose level varies according to the tides. This excursion is the perfect late afternoon adventure suitable for everyone. The journey to the channel itself takes 30 minutes from the beach and boasts stunning views of the southern section of the archipelago. As you seem to sail endlessly with no channel in sight, all of a sudden a crack in the island comes into view. Bordered on either side with lush mangrove forests, the journey down the amazon-esque channel is filled with hues of green and blue and highlighted by the many bird species huddling on the banks of the water.
After a short journey, winding around azure corners, you end up at the end of the channel, flanked by small islets and the mainland of Juani on either side and a spectacular view of the fierce Indian Ocean in front. The blue lagoon has a welcoming, sandy bottom and shallow water making it the perfect place for a refreshing swim with unimaginable views. For the more adventurous among us, there is the possibility to take a short trek through Juani and come to just one of many natural pool’s that can be found. Here one can jump in the water with a mask and admire the dramatic underwater, algae-dominated landscape and quirky upside-down jellyfish.
Highlights
Visit to Hidden Lagoon, Mafia Island
Also Known as Kua Lagoon or Blue Lagoon hiding in a marine park, a beautiful lake, this is the best secret of the Mafia Island.
Kua Ruins Tour, Mafia Island
Nestled amongst the overgrown forests in the South of Juani Island are a set of ruins, the last remnants of the ancient city of Kua dating back to the early 12th century.
Know Before You Go
Trip Snapshot
- Location Mafia Island, Pwani – Mafia Archipelago
- Kua Ruins Tour, Mafia Island 3–4 hours · Tourist Attractions · can be tailor-made
- Visit to Hidden Lagoon, Mafia Island 3–4 hours · Beach Holiday · can be tailor-made
Things to Do
- Walking / Hiking
- Historical Visits
- Snorkeling / Swimming
- Dhow Cruise
Good to Know
To reach mafia one no longer sails as the first option, but rather take a flight in light aircraft from Dar es Salaam or Zanzibar, or one of the game parks such as the Nyerere National Park. Coastal aviation and auric air both offer multiple daily flights, which take approximately 30-50 minutes. The experience is fantastic, with great views of the African bush and coastline.
The distance between Zanzibar City and Mafia Island is 198 km. It takes roughly 30 to 40 minutes flight from Zanzibar and Dar es Salaam respectively
Mafia Island enjoys two rainy seasons, similar to the mainland. In November and December and March to May. The first best time to visit is from October to February offering the best visibility The second-best time is June to September as it is the coolest time.








