Playa Hermosa's sea turtle nesting season is primarily from June to November. Olive Ridley turtles are the most common species nesting on this beach, with their nesting season peaking between July and December. Other species, like Green and Hawksbill turtles, also nest in the area during this period. 

Detailed Information:

• Olive Ridley Nesting:

  July to December is the best time to witness Olive Ridley turtles nesting on Playa Hermosa. 

• Other Species:

  Green and Hawksbill turtles also nest on Playa Hermosa, likely between June and November. 

• Location:

  Playa Hermosa is located south of Jacó on the Central Pacific Coast of Costa Rica. 

• Protected Area:

  Part of Playa Hermosa is a protected area where turtle nests are monitored and protected by organizations. 

• Night Tours:

  Night tours to observe nesting turtles can be arranged locally with guides. 

• Black Sands:

  Playa Hermosa is known for its black sand, which is a common nesting ground for sea turtles.