
Nestled beside Yangna Cuisine and overlooking the resort’s expansive pool, Cobalt is a relaxed yet stylish bar at Hyatt Regency Koh Samui offering a selection of refreshing beverages throughout the day. Guests can unwind with fresh juices, iced teas, specialty coffee, and light bites while soaking in uninterrupted views of the Gulf of Thailand. In addition to drinks, guests can enjoy casual favorites such as crispy fried calamari, pizzas, tacos, and sandwiches—perfect for a laid-back poolside experience.
Hours: 11:00 AM – 11:00PM
Dress Code Casual
Phone +66 77 448 777
Email fb.usmrk@hyatt.com
Location: 99/11 Moo 5, North Chaweng, Bophut, Koh Samui, Surat Thani 84320, Thailand
Map & Parking: View the Parking & Transportation page for details
*Menu items and prices are correct at the time of publishing but subject to change.


Golden-fried local fish fillets tucked in soft tortillas, layered with creamy guacamole and vibrant tomato salsa. A coastal favorite bursting with flavor and crunch.

Crisp, hand-stretched dough topped with rich tomato sauce, mozzarella cheese, fresh rocket leaves, and delicate slices of smoked salmon. A satisfying balance of savory and fresh flavors.

Lightly breaded and perfectly fried calamari, served with zesty lemon and a classic tartar sauce. A timeless starter, ideal for sharing.


Availability: 11:00 AM – 7:00 PM
Satisfy every craving with the Cobalt Combo Set, a deliciously crafted meal featuring your choice of burger, pasta, pizza, or salad. Perfect for any appetite, this combo brings bold flavors and great value, all in one plate. Taste the best of Cobalt, all in one set!
At Cobalt, we bring the heart of Yangna’s kitchen to the poolside—fresh, flavorful dishes thoughtfully crafted for laid-back moments by the pool.

Due to limited seating, reservations are recommended for in-house guests who wish to secure their preferred spot during peak hours.
Please press 0 on your in-room phone or contact the Front Desk during your stay.
LINE: Click here to follow our LINE account for latest updates, seasonal menus, and exclusive promotions.
Email: fb.usmrk@hyatt.com

Enjoy authentic ocean front dining at SESUN Grill & Beach Bar. As a premier beachfront restaurant in Koh Samui, we are the home of the Authentic Thai Seafood Grill. We celebrate the vibrant flavors of the sea by serving the freshest local catches expertly grilled over fragrant coconut husks.
Every dish is served with the finest coastal breeze and perfectly paired with our exclusive Artisan cocktails series. The evening experience is complete with a rotating schedule of nightly entertainment featuring our spectacular fire show as the main highlight.

Yangna offers a vibrant all-day dining experience with a wide selection of Thai, Indian, and international dishes. Enjoy a relaxed atmosphere with garden and pool views, perfect for breakfast favorites, flavorful curries, and global comfort food.
Location: Ground floor, next to the main pool

A stylish café and bar located at the highest point of the resort, offering panoramic views of the ocean and lush surroundings. Enjoy fresh pastries, barista-crafted coffee, signature cocktails, and light bites throughout the day. KUBE also serves as a charming venue for special events in an intimate and elevated setting.
Location: The Main Lobby