The first stop on our trekking adventure is Mu Ko Chang National Park, which is the perfect starting point for exploring the island's wildlife. Established in 1982, the park covers not only much of Koh Chang, but also 52 smaller islands. It is here that most of the island's best trekking trails begin.

The park is famous for its rich biodiversity, including tropical rainforests, coral reefs and scenic beaches. Of particular interest to trekkers are the dense forests that overgrow the island's mountainous interior. The trails in the national park are well-marked and well-maintained, making them ideal for both novice and experienced trekkers.

One of the most interesting trails in the park is the route leading to the top of Khao Laem Mountain. This is the most challenging yet rewarding trekking route on Koh Chang. The hike to the top of Khao Laem takes about 4-5 hours one way and requires good physical fitness. However, the views that await at the top reward any effort - the panorama encompassing the entire island and the surrounding sea is breathtaking.

For families with children or those who prefer less demanding routes, the park also offers easier trails, such as a nature trail through the mangrove forest. This is a great opportunity to learn about the unique ecosystem and see the island's fascinating flora and fauna up close.

It is worth remembering that admission to the park is charged - 200 baht for adults and 100 baht for children (as of November 2023). The ticket is valid for the whole day and allows access to all the park's attractions, including the popular waterfalls.

Mu Ko Chang National Park is not only a place of beautiful views, but also home to many species of animals. While trekking, you may be lucky enough to encounter macaques, giant squirrels or even elephants (although the latter are rarely seen). However, remember to be cautious and respect the wildlife - don't feed the animals or leave trash behind.

One of the biggest trekking attractions on Koh Chang is undoubtedly the many waterfalls, which not only offer spectacular views, but also provide the perfect place to cool off during hot days. In this section, we take a look at three of the most beautiful waterfalls on the island that you absolutely must see during your trekking adventure.

The first is Khlong Phlu waterfall, one of the most popular and easily accessible on the island. It is located in the western part of Koh Chang, about 3 km from Khlong Phrao beach. The route to the waterfall is relatively easy and well-marked, making it ideal for families with children. The walk takes about 15-20 minutes and takes you through a lush tropical forest. The waterfall itself is impressive - the water falls from a height of about 20 meters into a natural pool where you can cool off. Admission to the waterfall costs 200 baht for adults and 100 baht for children (as of November 2023). It's best to visit early in the morning, before the crowds of tourists arrive.

Next on our list is Than Mayom Waterfall, also known as the 'Royal Waterfall' due to the visits of King Rama V and Rama VII. It is located on the eastern side of the island and offers a slightly more challenging, but still accessible route for most. The hike to the waterfall takes about 30 minutes and leads through dense jungle. Than Mayom consists of several levels, each of which forms natural pools ideal for swimming. Admission also costs 200 baht for adults and 100 baht for children. This waterfall is less crowded than Khlong Phlu, allowing for a more intimate experience with nature.

Last but not least impressive is Khiri Phet waterfall, located in the southeastern part of the island. It is the least traveled of the waterfalls described, making it ideal for those seeking peace and quiet and true wilderness. The route to Khiri Phet is the most challenging - it takes about an hour and requires walking through dense jungle and streams. However, the reward for the effort is the sight of three levels of waterfall surrounded by lush vegetation. Admission to this waterfall is the cheapest - only 40 baht per person.

Each of these waterfalls has its own unique character and offers a slightly different experience. Khlong Phlu is ideal for families and beginners, Than Mayom offers the perfect combination of accessibility and wildness, while Khiri Phet is a true adventure for more experienced trekkers. Whichever you choose, be sure to bring appropriate footwear, water and insect repellent. The best time to visit the waterfalls is during the rainy season (May to October), when they are at their most impressive, but the trails can be more challenging and slippery then.

To make your trekking adventure on Koh Chang not only exciting but also safe, it's worth reviewing a few practical tips. Whether you're planning a short hike to a waterfall or an ambitious climb up Khao Laem, these tips will help you fully enjoy the beauty of the island's wildlife.

First, remember to prepare properly. Koh Chang has a tropical climate, which means high temperatures and high humidity all year round. Therefore, it's crucial to take enough water - a minimum of 1.5 liters per person for shorter trips, more for longer trips. It's also a good idea to bring energy snacks, such as nuts or protein bars.

Proper attire is a must. Light, airy clothes with long sleeves and legs will protect you from the sun and insects. Don't forget headgear and sunglasses. As for footwear, comfortable trekking shoes are a must - sandals or flip-flops won't work on most trails.

Insect repellent is a must-have on Koh Chang. Mosquitoes and other insects are common in the tropical climate, and a good repellent can make your trek much more comfortable. You should also consider bringing a small first aid kit.

The best time to go trekking is early morning, when temperatures are cooler and trails are less crowded. Be aware, however, that some trails, especially those leading to waterfalls, may be closed during the dry season (November through April) due to low water levels.

If you are planning more challenging routes, such as climbing Khao Laem, consider hiring a local guide. Not only will this provide you with greater safety, but it will also enrich your tour with valuable information about the local flora, fauna and culture.

Remember the 'Leave No Trace' rule - take all trash with you and don't disturb the natural environment. Respect wildlife - don't feed animals and keep a safe distance if you encounter them.

For longer trails, always let someone know your plans - where you are going and when you plan to return. On many trails, phone coverage may be limited.

Last, but not least, a piece of advice - enjoy the adventure! Koh Chang offers some of the most beautiful trekking trails in Thailand. Each route, from easy walks to challenging climbs, offers unique views and the opportunity to interact with wild, tropical nature.

By keeping these tips in mind, you can fully immerse yourself in the beauty of Koh Chang, discovering its hidden treasures and creating unforgettable memories. Whether you're an experienced trekker or just starting out on your hiking adventure, the wildlife of this Thai island is sure to enthrall and inspire you for future expeditions.