Reef Bar & Restaurant

Barefoot dining right on Ao Tubtim’s soft sand. Reef Bar & Restaurant keeps things easygoing from breakfast to late dinner, with sea-breeze tables, lantern light after dark, and a soundtrack of waves instead of party beats. It’s the spot you wander down to from Sai Kaew when you want the beach without the bustle. The kitchen leans Thai with a Mediterranean twist — think grilled seafood, zingy salads, thin‑crust pizzas, and mezze-style bites that pair well with sunset. Vegetarians are looked after, and there’s plenty that’s light and fresh if you’ve had one too many pad krapaos this trip. Cocktails are clean and fruit-forward rather than sugary; order something citrusy and watch the last boats slide past the headland. Come early for a lazy beach breakfast and a coffee, or aim for golden hour when the light goes pink over Tubtim Bay. Prices are island-fair, service is friendly, and the vibe skews couples and small groups rather than buckets-and-bass. On practicals: it’s just south of Sai Kaew on Koh Samet’s east coast, open daily 8am–10pm (hours last checked March 2026), and easy to find if you follow the sand from Samed Tubtim Resort.