Swimming at Playa Ostional is generally not recommended due to strong currents, rip tides, and rough surf typical of this open Pacific beach. The beach is primarily a conservation area focused on sea turtle nesting rather than recreational swimming. Visitors should exercise extreme caution near the water and prioritize observing wildlife over water activities. Always check local conditions and follow any posted warnings or guidance from park rangers at the Ostional Wildlife Refuge.

The famous Olive Ridley turtle arribadas (mass nestings) at Playa Ostional typically occur during the rainy season from July through November, with peak activity often in September and October. These synchronized nesting events happen around the last quarter moon and can involve thousands of turtles. Solitary nesting occurs year-round. Dry season (December-April) offers better weather but fewer turtle sightings. Visits must be arranged through authorized local guides from the Ostional community to ensure responsible wildlife viewing.

Playa Ostional is located approximately 8-10 kilometers north of Nosara. The road requires a 4WD vehicle, especially during rainy season, as it includes unpaved sections and river crossings. Drive time is typically 20-30 minutes depending on conditions. Many visitors arrange transportation through their hotel or hire a local taxi/tour operator. The route passes through rural areas with limited signage, so GPS or local guidance is helpful. Public transportation options are limited in this remote area.

Playa Ostional has very limited tourism infrastructure as it's primarily a small fishing village and conservation area. A few basic sodas (local restaurants) and small guesthouses exist in the village, offering authentic local experiences. Most visitors stay in nearby Nosara where accommodation and dining options are more plentiful, making day trips to Ostional for turtle viewing. The village maintains its traditional character with minimal commercial development to preserve the nesting beach environment and local community lifestyle.

Only authorized members of the Ostional community cooperative are permitted to harvest turtle eggs during arribadas, under strict scientific monitoring and legal frameworks designed to support both conservation and local livelihoods. Visitors are absolutely prohibited from touching, collecting, or disturbing turtle eggs, nests, or nesting turtles. All beach visits during nesting season must be with certified local guides who ensure respectful distances and proper protocols. Violating these regulations carries serious legal penalties and undermines critical conservation efforts.