Fat Submarine Cafe is a chill seaside cafe on Koh Larn that you must check in at! The ambiance of the cafe features a modern decor mixed with a nautical theme, creating a bright and energetic atmosphere. There are many beautiful photo spots both on the lower and upper levels, with wide views of the sea, especially stunning during high tide. Furthermore, there are adorable cats to entertain feline lovers as well. Getting to Fat Submarine Cafe is very easy, as it is located just 400 meters from the main pier, or a short 5-minute walk. It is next to the market and directly across from Wat Mai Samran, so it's not hard to find. Overall, this place is perfect for relaxing, enjoying the beautiful sea view, sipping on a cold drink, or tasting some delicious food. They offer a variety of menus including coffee, fresh fruit drinks, cakes, and fusion dishes. Anyone visiting Koh Larn must not miss it!