published by búzios pousadas, this is an easy map of the main beachesin búzios.

published by mapstore, this is a map of the protected areas of búzios.

the instituto estadual do ambiente - inea publishes on this link a constantly updated report of the quality of the water for several among the most important beaches of búzios. 

for more information on the city in general, the prefecture of búzios makes available an official webpage on this link.