The Complete Guide to Koi Seahouse, Koh Chang

Nestled on Thailand’s idyllic, uncrowded eastern Gulf coast, Koh Chang draws travelers seeking slow, sun-drenched getaways far from Bangkok’s chaos and Phuket’s busy resort strips. Tucked into the quiet fishing village of Ban Bang Bao on the island’s southern tip, Koi Seahouse delivers the laid-back, authentic island escape you’ve been searching for, with unbeatable waterfront views and warm, local hospitality.

Hotel Overview

Koi Seahouse is located at 9/1 Moo 1, Bangbao T. Changtai, 23170 Ban Bang Bao, Thailand. This small, family-run property prides itself on clean, comfortable accommodation tailored to travelers who prioritize location and simplicity over over-the-top luxury. Every room is designed to highlight the surrounding seascape: all accommodations include private balconies or terraces where you can sip morning coffee while watching fishing boats glide across the bay, with panoramic sea and island views guaranteed. In-room facilities cater to every practical need: crisp linens, ample closet space, air conditioning and supplemental fans for Thailand’s warm afternoons, solid hardwood floors, and a flat-screen TV for lazy evenings. En suite shower rooms come stocked with free toiletries, towels, and all basic essentials. The entire property is 100% non-smoking, and free WiFi is available across the hotel to help you stay connected. Staff speak both fluent English and Thai, making check-in and requests seamless for international travelers. Note that there is no on-site parking, so if you rent a scooter (the most popular way to explore Koh Chang), you can park for a small fee in the public lot a 2-minute walk from the property.

Local Attractions

Three unmissable attractions sit just minutes from Koi Seahouse:

• Bang Bao Fishing Village and Pier: This iconic stilted village stretches 300 meters out over the water, lined with casual seafood shacks, handicraft shops, and floating homes. Walk to the end of the pier at sunset for golden-hour views of the surrounding archipelago, and stop for fresh grilled barracuda at a family-run restaurant along the way. It’s a 5-minute walk from Koi Seahouse.
• Bang Bao Beach: A quiet, crescent-shaped stretch of pale sand backed by casuarina trees, this beach is far less crowded than Koh Chang’s more popular west coast strands. Spend the day swimming in calm, clear water or napping in the shade of a tree, with only the sound of waves to keep you company. It’s a 10-minute scooter ride from the hotel.
• Koh Chang National Park Marine Sanctuary: Covering 70% of the island, this protected park features lush rainforest hiking trails, hidden waterfalls, and access to remote snorkeling spots around the surrounding islands. The park’s southern entrance is a 15-minute drive from Koi Seahouse, making it easy to spend a full day exploring.

Travel Tips

Book your stay during the dry season (November to April) for the clearest skies and calmest seas for swimming and boating. Most guests explore Koh Chang by scooter, which can be rented for as little as 150 THB per day from shops near the pier; wear a helmet and drive carefully, as island roads are winding. The hotel does not arrange on-site meals, but there are dozens of casual seafood restaurants and coffee shops within a 5-minute walk, serving everything from Thai green curry to western breakfasts at a fraction of the price of large resort chains. For day trips to nearby snorkeling islands, you can book directly through the hotel’s front desk for a fair, no-markup price.