Kaio Island is a small, uninhabited rock about 2 km off the coast at Gadani in Balochistan's Lasbela district, known locally as "Chota Churna", or Little Churna, after the larger and better-known Churna Island further down the coast. Its shallow reefs, a mix of coral, sand and rocky patches, make it one of the few easy snorkelling spots on this stretch of coast, reached by a short boat ride from Gadani rather than the longer crossing Churna requires.
This guide covers what the island and its waters are like, how boat trips there are arranged, when to go, and what snorkelling conditions to expect.
| At a glance | |
|---|---|
| Location | Arabian Sea, about 2 km off Gadani, Lasbela district, Balochistan |
| Size | About 1.15 hectares; a bare, uninhabited rock |
| Also known as | Chota Churna (Little Churna) |
| Reached from | Gadani, by local boat |
| Season | Roughly October to April; the southwest monsoon (mid-May to mid-September) brings rough seas |
| Facilities on the island | None: no shade, water or toilets |
| Status | Part of an internationally recognised marine biodiversity area |
What Kaio Island is
Kaio is a bare, rocky island with no permanent population, sitting close to the Balochistan coast between Gadani and the larger Churna Island roughly 16 km further southwest. Together, the waters around both islands were listed as an Ecologically or Biologically Significant Marine Area under the Convention on Biological Diversity in 2016, in recognition of the coral, fish and other marine life the area supports.
The reefs here mix coral assemblages with sandy seabed and rocky patches, home to a wide range of invertebrates and reef fish, which is what draws snorkellers rather than the island itself, which offers nothing beyond bare rock and a landing point. In April 2024, fishermen in the area reported a blue whale sighting nearby, taken by conservationists as a sign of a healthier marine environment along this coast.
How boat trips to Kaio Island work
Trips to Kaio are arranged informally through boat operators at Gadani rather than through a fixed booking office, so the simplest approach is to go with an organised group trip out of Karachi that already has a boat and crew lined up, or to ask locally in Gadani once you arrive. Because Kaio sits much closer to shore than Churna, the crossing is short, typically well under the 30 minutes to an hour that the longer run to Churna from Mubarak Village takes.
Whoever you go with, agree the price, the time on the water and the return time before you set off, and confirm that life jackets are provided for everyone on board, including strong swimmers. As with any boat trip on this coast, conditions can change during the day, and a responsible operator will turn back or delay if the sea gets rough.
When to go
The calmer months, roughly October to April, are the reliable window for boat trips and snorkelling here, the same broad season that applies to Churna Island and most of this stretch of Balochistan's coast. Currents in the area reverse seasonally, running anticlockwise from November to February and the other way for the rest of the year, and conditions are generally most settled in the cooler months.
From around mid-May to mid-September, the southwest monsoon brings rough seas and strong swell, and boat trips to Kaio become unreliable or stop altogether. If you're planning a trip in summer, check locally before assuming a boat will run.
What snorkelling at Kaio is like
Snorkelling happens close to the island's rocky shore, over the mix of coral and rock where reef fish gather. It suits a shorter, calmer outing than a full day trip to Churna, and works well as part of a broader visit to Gadani rather than as a destination on its own.
- Bring your own mask, snorkel and fins if you have them, and check that any hired gear fits before getting in the water.
- Wear a life jacket unless you are a strong, confident swimmer; the water off a rocky island can have current even on a calm-looking day.
- Reef shoes or old trainers help on the rocks at the landing point, which are sharp underfoot.
- Don't touch or stand on the coral, and take any rubbish back to the mainland with you. The area's protected status depends on visitors treating the reef carefully.
- There is no shade, food or water on the island itself, so bring everything you need for the day, including sun protection.
Kaio Island or Churna Island?
If your priority is the shortest possible boat ride from Gadani and a lower-key day out, Kaio is the more convenient option. If you want the fuller snorkelling and cliff-jumping experience with more established operators and gear, Churna Island, reached from Mubarak Village further along the coast, is the more developed choice; our Churna Island guide covers that trip in full. Many visitors treat Kaio as a lighter add-on to a Gadani day trip rather than a full excursion in its own right.
For the practicalities of getting to Gadani itself, our Gadani Beach guide covers the drive from Karachi and what else the area offers.
Frequently asked questions
How far is Kaio Island from Gadani?
About 2 km offshore, a short boat ride from the beach at Gadani.
Is Kaio Island the same as Churna Island?
No, though they're related. Kaio is known locally as Chota Churna, or Little Churna, and sits closer to Gadani, while the larger Churna Island lies about 16 km further southwest and is reached from Mubarak Village.
When is the best time to snorkel at Kaio Island?
Roughly October to April, when the sea is calmer. The southwest monsoon, from around mid-May to mid-September, brings rough water and unreliable boat trips.
Can beginners snorkel at Kaio Island?
Yes, with a properly fitted life jacket and calm conditions, though the water off a rocky island can have current, so non-swimmers should stay close to the boat or a guide.
Is it safe to travel to Gadani and Kaio Island?
Kaio lies off the Balochistan coast, and the UK government currently advises against all travel to the whole province; other governments may advise similarly. Pakistani visitors travel this coast regularly, but foreign nationals should check their own government's advice and insurance, and everyone should check current local conditions before setting out. See our guide on travelling to Balochistan safely for more.
