What to See in Palmar Sur, Costa Rica: Free Audio Guide

Palmar Sur is a quiet town in Costa Rica’s Diquís Delta, known for its remarkable pre‑Columbian stone spheres and its close ties to everyday rural life. Visitors come here to explore an ancient mystery that sets the region apart from the usual beach and adventure routes, and to experience a slower side of southern Costa Rica. Neywo offers a free audio guide for Palmar Sur with one narrated place, letting you discover the story of the spheres at your own pace, with no group and no schedule.

The Stone Spheres of Palmar Sur

As you walk through Palmar Sur you enter the world of Costa Rica’s stone spheres, locally called bolas de piedra. More than three hundred of these sculptures are linked to the Diquís Delta and the nearby Isla del Caño, making them some of the best‑known stone works of the Isthmo‑Colombian area.

Finca 6 (Farm 6)

The archaeological zone around Palmar Sur includes Finca 6, also referred to as Farm 6. Excavations at this site have uncovered settlements from two distinct periods: the Aguas Buenas Period, dating from 300 to 800 CE, and the later Chiriquí Period, spanning 800 to 1550 CE. These layers show that the area was inhabited for many centuries before the spheres were created.

Characteristics of the spheres

The spheres themselves vary greatly in size, ranging from just a few centimetres across to about 2.6 metres in diameter. Many have remarkably smooth surfaces, and some are almost perfectly spherical. They were carved from hard stones such as granodiorite, gabbro, and limestone, which required considerable skill and effort given the tools available at the time.

Possible meanings and interpretations

The original purpose of the stone spheres remains uncertain. Some researchers have suggested they could represent solar systems or different appearances of the sun and moon, such as rising or setting suns and half moons. Others link them to astronomical or religious ceremonies, to marking important places in the landscape, or to serving as grave markers. No single explanation has been confirmed, which adds to the enduring fascination surrounding these objects.

Explore Palmar Sur with Neywo

Neywo’s free audio guide turns a simple walk into a self‑guided experience. As you reach each point of interest, the app plays a narrated story that explains what you are seeing, allowing you to move at your own speed without following a group or a fixed schedule. The guide covers the one narrated place in Palmar Sur—the stone sphere site—offering insights into its history, construction, and the various theories about its meaning. You can start the tour whenever you like, pause to take photos, or linger longer at a particular sphere, all while the app provides the context you need.

If you’d like to continue exploring beyond Palmar Sur, Neywo also provides audio guides for other destinations in Costa Rica. You can easily switch between cities and keep learning as you travel.

Related destinations

• Learn more about the country on the Costa Rica page.
• Check out nearby cities such as San José, Limón, Santa Elena, and La Fortuna.