Here are some of the most commonly recognized dialects:
* Bikol Central: Considered the standard dialect, spoken in the central regions of Bicol.
* Bikol Norte: Spoken in the northern part of the Bicol Region.
* Bikol Sur: Spoken in the southern part of the Bicol Region.
* Rinconada: Spoken in the Rinconada area of Sorsogon.
* Masbateño: Spoken on the island of Masbate.
* Buhi: Spoken in the town of Buhi, Camarines Sur.
* Libmanan: Spoken in the town of Libmanan, Camarines Sur.
* Minadeño: Spoken in the town of Minadeña, Camarines Sur.
* Nabua: Spoken in the town of Nabua, Camarines Sur.
* Miraya: Spoken in the town of Miraya, Camarines Sur.
However, it's important to note that these are just some of the most commonly recognized dialects. There may be other variations and regional accents within these dialects, making the number of dialects difficult to pin down precisely.
In addition to the listed dialects, it's also important to consider the impact of language contact and creolization. This means that some dialects might have elements borrowed from other languages, making them even more distinct.
Therefore, while there's no definitive answer to the question of how many dialects of Bicol exist, it's safe to say that there are at least 10 distinct dialects, and likely many more regional variations.