If you and your spouse are looking for a bit of adventures fun, consider booking a sightseeing tour around Ang Thong. Most tour companies offer one-day packages which you can typically arrange via your Koh Samui island resort including the likes of Avani+ Samui Resort. Packages generally include a boat tour through the archipelago with stops for kayaking, snorkelling, and hiking to some stunning viewpoints, where you can take in the breathtaking island chain. Be sure to carry along your bathing suits, a change of clothing, plenty of sunblock, a water bottle, and a hat to keep the harsh mid-day sun rays at bay.