Located in Tuy An District, O Loan Lagoon is a picturesque destination in Phu Yen. The lagoon is surrounded by lush greenery and is home to a variety of bird species, making it a paradise for birdwatchers. Take a boat ride on the lagoon and enjoy the tranquility of the surroundings. O Loan Lagoon is also famous for its fresh seafood, so don't miss the opportunity to try some local delicacies. Whether you want to relax, explore nature, or indulge in delicious food, O Loan Lagoon is a great addition to your work trip itinerary.