Traveling from Bangkok to Koh Chang is a well-established route for both international and domestic travelers. The journey typically combines road transport (bus, van, or private car) with a short ferry crossing from Trat province. While Koh Chang is considered one of Thailand’s safer islands, first-time visitors should pay close attention to transport safety, health precautions, and insurance planning, particularly due to the island’s mountainous terrain and tropical climate.
This guide focuses on helping English-speaking travelers stay safe, healthy, and well-prepared throughout the 5–7 hour journey and during their stay on Koh Chang.
Journey Overview: What to Expect
Most travelers reach Koh Chang via the following route:
- Bangkok → Trat (by bus, minivan, or private transfer)
- Travel time: 4.5–6 hours
- Typical cost:
- Public bus or shared van: THB 250–400
- Private transfer (car or van): THB 3,500–5,000 per vehicle
- Trat Pier → Koh Chang (by ferry)
- Ferry crossing time: 30–45 minutes
- Ferry ticket: THB 80–100 per person
- Vehicle ferry (if applicable): THB 120–200
For families or travelers prioritizing comfort, daytime private vans are often preferred due to flexible schedules, air-conditioning, and reduced handling of luggage.
Road and Transport Safety Considerations
Mainland Travel from Bangkok to Trat
- Choose licensed buses, vans, or private drivers with a clear safety record.
- Depart from reputable terminals in Bangkok and avoid informal roadside pickups.
- If using taxis within Bangkok, rely on metered taxis or reputable ride-hailing apps to reach departure points.
Ferry Safety to Koh Chang
Ferries operate primarily from:
- Ao Thammachat Pier
- Laem Ngop Pier
These ferries follow established safety standards, but travelers should:
- Check that life jackets are accessible
- Avoid overcrowded vessels
- Be cautious with speedboats to nearby islands, which may be less stable in rough seas
During the rainy season (approximately May–October), ferry schedules may be adjusted due to weather conditions.
Driving and Scooter Safety on Koh Chang
Koh Chang’s ring road includes steep gradients, sharp curves, and narrow sections, particularly on the west coast.
Key precautions:
- Scooter rentals are common but carry higher accident risk
- Always wear a helmet
- Check brakes, tires, and lights before renting
- Avoid riding at night or during heavy rain
- Drive slowly—roads become extremely slippery when wet
Travelers without prior scooter experience are strongly advised to use songthaews (shared taxis) or hotel-arranged transport instead.
Health Precautions for First-Time Visitors
Recommended Vaccinations
Travel health authorities generally advise the following vaccinations for Thailand:
- Tetanus
- Hepatitis A
- Typhoid
There is no malaria risk on Koh Chang, but mosquito-borne illnesses such as dengue fever do occur.
Mosquito and Sun Protection
- Use DEET-based insect repellent, especially at dawn and dusk
- Wear lightweight long sleeves in the evening
- Apply high-SPF sunscreen regularly, particularly during boat trips and beach activities
Food, Water, and Hydration
- Drink bottled water only
- Avoid ice unless served at reputable restaurants
- In hot, humid conditions, aim to drink water every 1–2 hours
- Mild traveler’s diarrhea is common; pharmacies stock rehydration salts and basic medication
Medical Facilities and Emergency Care
Koh Chang has clinics and small hospitals capable of handling minor to moderate medical issues. For serious cases, evacuation to Trat or Bangkok may be required.
- Pharmacies are widely available and can provide treatment for:
- Sandfly bites (including cortisone cream)
- Allergic reactions
- Minor infections
- Animal bites should always receive immediate medical attention due to rabies prevention protocols
Emergency numbers in Thailand:
- Police: 191
- Ambulance / Medical Emergency: 1669
General Safety and Practical Tips
- Koh Chang has low levels of violent crime, but petty theft can occur
- Secure valuables when swimming or visiting beaches
- Use hotel safes whenever available
- Avoid interacting with stray animals
- Travel insurance is essential and should cover:
- Scooter or motorbike accidents
- Hospital treatment
- Medical evacuation
Private hospitals in Thailand can be expensive, and treatment costs can rise quickly without coverage.
Best Time and Travel Planning Advice
- Mid-week travel is generally quieter and more comfortable than weekends or holidays
- During peak season (November–March), book transport in advance to avoid delays
- In the wet season, allow extra time for road travel and ferry crossings
Frequently Asked Questions (FAQs)
- How long does it take to travel from Bangkok to Koh Chang?
Most journeys take 5–7 hours, including the ferry crossing. - Is the ferry to Koh Chang safe for first-time visitors?
Yes. Ferries operate regularly and follow safety standards, but passengers should always check for life jackets. - Are scooters safe to use on Koh Chang?
Scooters are common but risky due to steep roads. They are best suited for experienced riders only. - What is the safest way to travel with family or children?
A private daytime van from Bangkok combined with a standard ferry offers the most comfort and safety. - Do I need vaccinations before visiting Koh Chang?
Vaccinations for Tetanus, Hepatitis A, and Typhoid are commonly recommended. - Is there malaria on Koh Chang?
No malaria risk exists, but dengue fever is present, so mosquito protection is important. - How much does the ferry to Koh Chang cost?
Passenger tickets typically cost THB 80–100 per person. - Are hospitals available on the island?
Yes, but facilities are limited. Serious cases may require transfer to Trat or Bangkok. - Is travel insurance really necessary?
Yes. Insurance covering motorbike accidents and medical evacuation is strongly advised. - What is the safest time of year to travel to Koh Chang?
The dry season (November–March) offers the best road and sea conditions.
For a Complete Travel Guide
For more detailed information on transportation options, booking tips, itinerary suggestions, and everything you need to know about planning your trip, visit our full guide:
