DNO - In mid-June, a quick scroll through TikTok, Facebook, or Instagram reveals countless videos and images capturing dazzling fireworks displays as part of the ongoing Da Nang International Fireworks Festival (DIFF) 2026.

Beyond being a highlight of the summer tourism season, Da Nang is emerging as a social media phenomenon thanks to the powerful online buzz generated by DIFF 2026.
Unlike previous editions, DIFF 2026 is attracting attention through not only artistic fireworks performances from participating international teams but also a diverse ecosystem of experiences that encourages visitors to continuously share photos, videos, and personal moments across digital platforms.
The themed competition nights, along with the combination of music, light, and advanced performance technology, have created “viral-worthy” moments, attracting the attention of the online community.
Besides the fireworks stage along the Han River, numerous popular tourist attractions in the city, such as Son Tra Peninsula, My Khe Beach, Sun World Ba Na Hills, and Hoi An Ancient Town, are frequently featured in visitors’ social media posts.
Many travelers are combining their fireworks viewing trip with local culinary exploration, resort stays, and cultural experiences, thereby generating engaging travel content on social media.
Another factor contributing to the festival’s growing popularity is the development of technology-driven tourism products.
A number of AI-powered travel applications enable visitors to create e-postcards, personalized stamps, or commemorative videos from their fireworks experiences. This allows festival memories to live on long after each performance night has ended.
According to the organizers, the consecutive competition nights of DIFF 2026 have attracted large crowds, with grandstand areas often reaching full capacity.
More than just a fireworks festival, DIFF is gradually becoming a must-experience summer event in Vietnam, helping promote Da Nang as a dynamic, modern, and creative destination.