May is the transition month between spring and summer in Taiwan. Compared to other peak seasons, there are fewer tourists, offering better quality and experiences at attractions. However, you may encounter the Plum Rain season in May (though due to climate change, the timing has become more unpredictable, with some years experiencing little to no Plum Rain). It’s wise to prepare a few indoor activities as backups during your trip.
Taiwan in May also boasts many limited-time events. For instance, you can celebrate the traditional Dragon Boat Festival by tasting rice dumplings with locals or watching thrilling dragon boat races at riverside parks. May also offers the best conditions for visiting Taiwan’s offshore islands, thanks to stable sea conditions during this period.
Here’s a guide to the 7 must-do activities in Taiwan during May and 3 helpful travel tips.
7 Best Things to Do in Taiwan in May 2025
1. Participate in Dragon Boat Festival Celebrations
May 31, 2025, marks the Dragon Boat Festival, a fantastic opportunity to immerse yourself in traditional festive vibes. Start by visiting the Nanmen Market in Taipei to savor various flavors of rice dumplings. You can also enjoy the excitement of large-scale dragon boat races held in locations such as Taipei’s riverside parks, Yilan’s Dongshan River, or Kaohsiung’s Love River.
Note: From May 30 to June 1, 2025, there will be a local long weekend. Please book accommodations or train tickets as early as possible.
2. Watch Whale and Dolphin in Eastern Taiwan
From April to October, the Pacific waters around Taiwan are teeming with whales and dolphins. Mid-May to September offers the most stable sea conditions, making it an ideal time for whale-watching tours. Departing from Hualien or Yilan, you can enjoy the sea breeze while marveling at the spectacular sight of whales and dolphins.
Image credit: Turumoan, our top recommended whale-watching provider. Before the whale-watching tour, they offer the most professional marine ecology guides and dolphin/whale introductions.
3. Attend the Penghu International Fireworks Festival
The Penghu International Fireworks Festival, one of the grandest spring and summer firework events, attracts countless visitors every year. The 2025 festival runs from May 5 to July 29, with fireworks displays every Monday and Thursday in May and June. The fireworks light up the night sky and reflect on the sea, creating a dreamlike spectacle. Paired with local seafood delicacies, the festival adds an extra layer of charm to your journey.
Image credit: The Penghu International Fireworks Festival Facebook
4. Plan An Adventure to Taiwan’s Eastern Offshore Islands
May is the perfect time to visit Taiwan’s offshore islands, as ferry services to and from the islands have resumed regular schedules. Whether it’s Penghu, known for its stunning basalt formations and vibrant water activities; Green Island, famous for its rich marine life and the renowned Zhaori Hot Spring; Orchid Island (Lanyu), home to the indigenous Tao people and their traditional wooden canoes; or Xiaoliuqiu, where you can swim alongside sea turtles—each destination offers a unique experience waiting to be explored.
5. Witness the Blue Tears in Matsu
“Blue Tears” is a natural phenomenon in the waters around Matsu, caused by bioluminescent plankton glowing at night. This enchanting display turns the ocean into a luminous blue wonder, reminiscent of scenes from a fantasy movie. May offers the best chance to witness this spectacle, though a bit of luck is needed, much like chasing the Northern Lights!
Image Credit: Matsu National Scenic Area Headquarters Official Website
6. Admire the hydrangeas at Zhuzihu in Yangmingshan.
From mid-May to mid-June, hydrangeas bloom at Zhuzihu, transforming it into a sea of vibrant blue and purple. It’s a popular spot for wedding photos and a romantic getaway, perfect for a short trip to Yangmingshan.
7. Celebrate the Baosheng Cultural Festival in Taipei
This festival at Dalongdong Bao’an Temple celebrates the birthday of the Baosheng Emperor. Events include parades, folk performances, and guided tours, offering a rich cultural experience. It’s an excellent opportunity to immerse yourself in local beliefs and community vibes.
Image credit: Dalongdong Bao’an Temple Facebook
3 Helpful Reminders if You visit Taiwan in May 2025
1. Prepare for Plum Rain Season
Mid to late May may bring heavy and prolonged rains. Bring lightweight rain gear and plan some indoor activities as backups.
2. Avoid Mosquito Bites
After the Dragon Boat Festival, the weather becomes warmer and more humid, increasing mosquito activity. Bring insect repellent (or purchase it locally for better effectiveness) and wear light, long-sleeve clothing when visiting outdoor or forested areas.
3. Book Popular Activities and Accommodations Early
While May isn’t a peak travel season, popular events like the Penghu International Fireworks Festival still attract many visitors. It’s best to book transportation tickets and accommodations in advance to avoid last-minute stress.
Conclusion
With a flexible and open-minded approach, May remains a fantastic month to explore Taiwan. Not only can you avoid large crowds, but you can also enjoy unique cultural festivals and seasonal activities that are only available during this time of year.
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