The Impiana Samui Resort is located on the Thai island of Koh Samui, 20 minutes from the island's airport. The property has beachfront and lush tropical garden settings. Entertainment, shopping and nightlife areas are within easy reach. Hotel Features. The resort offers 98 colonial style rooms. There are two swimming pools one with a waterfall and two restaurants, one of which is beach side. The Swasana day spa is open daily and provides a range of treatments and massages. The Tamarind Restaurant serves Thai and international cuisine daily for breakfast, lunch and dinner. The restaurant has live music daily. The Beach Bar serves light snacks and drinks during the day. Guestrooms. All rooms have colonial style décor with a private balcony. Amenities include air conditioning, cable/satellite televisions, IDD telephones, minibars, hair dryers, coffee/tea makers and personal safes. Expert Tip. Na Muang Falls is the tallest waterfall on Samui, and one of the least visited. The water cascades over surreal purple rocks and one can swim in the pool at the base.