Every spring and summer, the waters of Pingtan, southeast China's Fujian province, transform into a dreamlike spectacle as the enchanting Blue Tears illuminate the night. This natural wonder, resembling stardust spilling into the sea, has captivated countless travelers and fueled a unique cultural tourism industry. As the 2025 Blue Tears season quietly begins, here's a complete guide to experiencing this breathtaking display.

The Science Behind Blue Tears

Blue Tears are a bioluminescent phenomenon caused by the presence of marine plankton, primarily Noctiluca scintillans (sea sparkle) and Vargula hilgendorfii (sea fireflies). From March to June, Noctiluca scintillans create fleeting blue ripples, while from July to August, sea fireflies produce a more persistent and granular glow. The intensity of Blue Tears is classified into five levels, with the highest level transforming the entire sea into a shimmering galaxy.

In recent years, Pingtan's Blue Tears have frequently gone viral. According to researchers at the Ministry of Natural Resources' Island Research Center, Pingtan's unique hydrological conditions make it a hotspot for this phenomenon, particularly in Changjiang'ao, Tannan Bay, and Dongmei Village. 

Top Spots to Chase Blue Tears

Longwangtou Beach–The closest viewing spot to downtown Pingtan, with well-equipped facilities. During the day, visitors can enjoy the waves, while at night, they can witness the Blue Tears spectacle. As one of China's largest natural bathing beaches, it is ideal for first-time visitors. 

Changjiang'ao Wind Farm– A romantic setting where wind turbines, starry skies, and Blue Tears blend into a stunning scene. With minimal light pollution, the views are pure and mesmerizing. Visitors are advised to drive or rent an electric scooter, as the journey offers fantastic photo opportunities. 

Dongmei Village – Its fishing harbor provides a picturesque contrast between boats and glowing waves. With the rise of rural tourism, it has become a popular destination for photographers and travelers alike. 

Tannan Bay – Known as the "Platinum Coast," this vast shoreline offers an extraordinary display when Blue Tears erupt, with waves glowing like blue flames in the darkness. 

Take a Piece of Blue Tears Home

The Blue Tears phenomenon has inspired a range of creative souvenirs that allow visitors to keep a touch of magic from their trip. 

Blue Tears Foldable Lamp – Recognized as one of Fujian's top cultural exports in 2024, this portable lamp mimics the glow of Blue Tears and has become a sought-after souvenir. It frequently sells out due to high demand. 

Blue Tears Star Bottle – This decorative bottle glows under UV light, capturing the essence of the ocean's ethereal sparkle. 

"Family Pack" Gift Set – Featuring sand art, a bottle opener, and other Pingtan-inspired items, this set combines artistry with practicality. 

Tips for Chasing Blue Tears

Tracking Tools – Visitors can check the "Explore Pingtan" WeChat applet for a three-day forecast of Blue Tears activity (with a probability of 75% or higher indicating a good chance of sightings). 

Photography Tips – Use a camera or smartphone with long exposure settings (ISO 800-1600, shutter speed 15-30 seconds). A tripod is recommended for stability, and photographers should prepare for wind and moisture. 

Safety Precautions – The Pingtan Meteorological Bureau warns that springtime often brings rain and fog. Visitors should avoid thunderstorms and travel with companions to designated viewing areas for safety.