Audio Guide of Ballena Marine Reserve

Marino Ballena National Park, which includes areas near Ojochal, is open Tuesday through Sunday from 8:00 a.m. to 4:00 p.m. and is closed on Mondays. To get there, take the coastal route from San José along Route 34 toward Uvita (near Ojochal), and the main access point is at Ballena Bay; a 4x4 vehicle is recommended for secondary roads. More details are available on the official SINAC website.

Admission costs around USD 15 for foreign adults and USD 5 for children; it is free for Costa Rican residents with ID. This includes access to beaches, trails, and marine wildlife viewing, but boat tours such as whale watching are paid separately (around USD 50-100). Check updated prices on the Costa Rica tourism portal.

It is recommended to spend at least 2-3 hours exploring the beaches, trails, and observing wildlife, but if you include a snorkeling or whale-watching tour, it could extend to half a day. Arrive early to avoid crowds and make the most of your experience in this protected area.

Established in 1989 as Marino Ballena National Park, it protects a unique ecosystem of mangroves, reefs, and humpback whale migration routes, serving as a key sanctuary for Costa Rica’s marine biodiversity. Its importance lies in conserving threatened species and promoting environmental education, attracting scientists and tourists interested in coastal ecology.

The best period is from December to April for dry weather and whale watching (July to October is the main migration season), and early morning (8-11 a.m.) for less heat and better visibility. Avoid rainy afternoons during the green season and check forecasts on AccuWeather.

Access is limited due to sandy trails and uneven paths leading to the beach, but there are paved initial areas and ramps at the main entrance; assistance or all-terrain wheelchairs are recommended. Contact the park at +506 2743-8243 for special arrangements and more information on the SINAC website.

Nearby, in Ojochal and Uvita, you can visit Nauyaca Waterfalls (a 20-30 minute drive) for hiking and swimming, or Playa Hermosa for relaxation. You can also explore Gandoca-Manzanillo Wildlife Refuge if you head farther south; combine your visit for a full day in the area.

Bring insect repellent, sunscreen, water, and comfortable shoes for walking on sand; book tours in advance during high season. Respect the rules about not touching corals or feeding animals, and bring cash for entrance fees since ATMs are not always available; for local guides, call +506 2743-8243.