Cúc Phương National Park (Ninh Bình, Vietnam) is famous for its seasonal natural phenomena, especially the butterfly season and the firefly season, which attract many nature lovers and photographers.
1. Firefly Season
- Best time: From April to June, peaking between late April and early June.
- Ideal hours: Between 7 PM and 9 PM.
- Weather conditions: Fireflies appear most during clear, windless nights without rain and with dim moonlight.
- Top spots for watching fireflies: Ho Mac area, the path to Ancient Human Cave, and the central forest zone.
On these nights, thousands of fireflies light up the forest like a magical scene from a fairytale.
2. Butterfly Season
- Best time: From late April to the end of May.
- Features: Millions of butterflies, mostly white and brightly colored species, flutter throughout the forest, creating a breathtaking spectacle.
Suggested Travel Timing
If you want to experience both fireflies and butterflies, the ideal window is from late April to early June.
You can enjoy the butterfly show during the day, and as night falls, immerse yourself in the twinkling lights of fireflies.
Travel Tips
- Night tours: Cúc Phương offers guided night tours from 7 PM to 10 PM, allowing visitors to watch fireflies and observe nocturnal wildlife.
- Eco-friendly behavior: Avoid using strong flashlights, making noise, or applying insect repellent, as these may disturb fireflies and affect the ecosystem.