Central region with 3 main areas are North Central, South Central and Central Highlands. Each area has its own unique beauty that visitors who come once can never forget. Central Vietnam is famous for its majestic caves, long historical sites and beautiful beaches. Not only that, the cuisine here is also very rich and diverse that can conquer even fastidious guests.
The best time to travel to the Central region is from January to June. Because the weather is quite pleasant at this time, it is an ideal time to explore caves and enjoy the cool beaches.
Full: https://puluongexcursions.com/the-best-time-to-explore-north-vietnam/