Lamai Beach located on the eastern coast of Koh Samui, Lamai Beach stands as the island's second-largest and most beloved coastal destination, following Chaweng. Its physical geography is characterized by a stunning four-kilometer crescent bay that provides a panoramic vista of the Gulf of Thailand. The beach is renowned for its consistent water depth and excellent clarity, making it a premier spot for aquatic activities such as swimming, kayaking, and jet-skiing. During the high season, the calm conditions reveal fine, white sands contrasted beautifully by the massive granite boulders that pepper the shoreline, giving the beach its distinct, rugged aesthetic.

Atmospherically, Lamai Beach offers a harmonious balance between tourist convenience and tranquil privacy. While the area is well-developed with a diverse range of accommodations—spanning from budget-friendly bungalows to ultra-luxurious five-star resorts—it maintains a noticeably more laid-back vibe compared to its busier neighbor, Chaweng. The beachfront is lined with an eclectic mix of international restaurants and vibrant nightlife, yet it remains spacious enough for those seeking a peaceful sunset stroll. Furthermore, the proximity to the Ban Lamai community allows visitors to witness the authentic island lifestyle, particularly through the local fresh markets and small businesses that have flourished alongside the tourism industry.

The geographical highlight of Lamai is situated at its southern tip, where the famous "Hin Ta and Hin Yai" (Grandfather and Grandmother Rocks) are located. These extraordinary rock formations, sculpted over centuries by the elements and sea erosion, are steeped in local folklore and serve as a significant landmark. This area is not only a spectacular vantage point for ocean views but also a cultural hub where visitors can taste the authentic "Kalamae," a signature Samui coconut candy handmade by locals. A visit to Lamai Beach thus offers a comprehensive experience that blends natural beauty, modern comfort, and deep-rooted local tradition.

• From Nathon Pier: Take the coastal road (Highway 4169) south for 20–25 km. Pass the Laad Koh viewpoint, then turn into several streets leading to Lamai Beach (km 18–21).

• Must-buy souvenir: Freshly made Lamai coconut candy, rich in coconut and palm sugar flavors.

• Best season: January–May for calm, clear waters perfect for outdoor activities.

• Sunrise spot: Walk the beach early near Hin Ta Hin Yai for stunning sunrise photos.

• Evening vibe: Beach bars light up at sunset, creating a romantic dinner atmosphere.

• Family & couple activities: Swimming, parasailing, water sports, or photographing landmarks.

Admission Fee:

• Free entry (no charge to access the beach)

Opening Hours:

• Open daily: 24 hours (most shops and bars open 10:00–23:00)