Trat Airport 2 hr 20
Rayong Aquarium (17 min)
Aquarium with an array of fish & sea animals, plus educational exhibits on the fishing industry. Ko Ku Dee (2 hr 3)
Tiny island offering rustic lodging, white-sand beaches & snorkeling amid coral reefs. Wai Beach (2 hr 47)
White sandy beach with a resort, plus clear waters & reef for snorkeling off a small island. Prao Beach (1 hr 57)
Palm-fringed, white sandy Koh Samet strip with reef & clear waters teeming with fish & resorts. Sai Kaew Beach (10 min)
Many speedboats cruise the waters off this white-sand beach with an adjacent, upscale resort. Ao Nuan (2 hr 24) Khao Laemya National Park (1 hr 51)
Established in 1981, this marine national park includes an archipelago & multiple islands. Laem Mae Phim Beach (18 min)
Sandy beach lined with resorts & restaurants, known for swimming & sunset viewing. Ko Samet (2 hr 25)
White sand beaches, tranquil, clear waters & coral reefs are the draw to this compact island. Hat Suan Son (5 min)
Windsurfing & coastal walks along a wooded shore marked by fishing boats & a Chinese-style temple. Ao Phai (2 hr 9)
Compact stretch of white sand with waterfront restaurants, comfy resorts & scenic views. Mae Ram Phueng Beach (19 min)
Low-key sand beach with a typical range of vendors & restaurants serving seafood & pizza. Wong Duean Beach (2 hr 32)
Popular sandy stretch in a shallow, crescent-shaped bay, backed by resorts & food stalls. Noi Na Beach (2 hr 11)
Stretch of coastline on Ko Samet island featuring white sand, modest lodging & a Chinese shrine. | 
