Travel Guide
Karimunjawa Guide
All the practical information you need before travelling to Karimunjawa.
Location
Karimunjawa is an archipelago of 27 islands in the Java Sea, around 80 km off the north coast of Central Java. Most of the area is a protected marine national park.
From Jepara
The main port is Pelabuhan Kartini, Jepara. The Siginjai ferry takes approximately 5 hours, while the Express Bahari Fastboat takes approximately 2.5 hours. Schedules vary; ask for the latest schedule when booking.
From Semarang
From Semarang, travel by car or shuttle for approximately 2.5 hours to Pelabuhan Kartini Jepara, then continue by boat. Direct Semarang–Karimunjawa flights are also available on selected days.
From Yogyakarta
From Yogyakarta, the overland journey to Jepara takes approximately 4.5–5.5 hours, followed by a boat crossing. Alternatively, fly from Yogyakarta (if available).
From Surabaya
From Surabaya, the most common route is by train or car to Semarang or Jepara, followed by a boat crossing. The total journey takes approximately 8–10 hours, depending on connections.
Siginjai vs Express Bahari
The Siginjai Ferry is a large vessel that is more stable in large waves and less expensive, but the journey takes approximately 5 hours. Express Bahari Fastboat is faster (approximately 2.5 hours) and more comfortable in good weather, but is more affected by high waves.
Best time to visit
April–October generally offers more favourable weather. The rainy season (November–March) more frequently brings high waves and the possibility of boat delays.
ATMs and cash
ATMs on the island are limited (BRI only) and occasionally out of service. Bring enough cash from Jepara/Semarang. Many local food stalls and operators do not yet accept card payments.
Internet and SIM cards
Telkomsel generally has the most stable coverage. Hotel Wi-Fi is available, but speeds vary. Signal may be lost at sea or on smaller islands.
Weather and possible boat delays
Boats only sail when sea conditions are safe. Delays or cancellations may occur at short notice. Always have a backup plan.
Recommended items to bring
- Swimwear, a hat, and sunglasses.
- Reef-safe sunscreen.
- Seasickness medication if you are prone to seasickness.
- Waterproof camera, power bank.
- Personal medications.
Safety at sea
Wear a life jacket during the crossing and while snorkeling. Follow the captain's and guide's instructions.
National park rules
Do not touch or step on coral, take marine life or leave litter behind.
During bad weather
If your sailing is cancelled, we will help rearrange your accommodation, transfers, and activity schedule.
Avoid tight flight connections
Do not book an international flight on the same day you return from Karimunjawa—always allow at least one extra night in Semarang/Yogyakarta/Jakarta as a buffer.
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