Palmar Sur is a small but strategically important town located in the Puntarenas province. It serves as a gateway to the southern part of the country and often becomes a starting point for travelers eager to explore the wilderness of the Osa Peninsula. The town is situated in the delta of the Rio Grande de Terraba, which provides it with a humid tropical climate and lush surrounding vegetation.
When planning a trip to Costa Rica, many tourists choose Palmar Sur as a convenient transit hub, as it houses an important regional airport. The population of the town and its surrounding areas is about 29,000 people, allowing it to maintain a calm and measured atmosphere typical of provincial settlements.

One of the region's main mysteries is its archaeological heritage. The fascinating history of Palmar Sur is inextricably linked with the Diquis culture and the famous pre-Columbian stone spheres. These perfectly round stones, some of which reach enormous sizes, can be seen in local parks and squares, and they are rightfully considered a UNESCO World Heritage site.
Nature lovers are drawn to the town by its proximity to the Térraba-Sierpe National Wetlands. This is the largest mangrove forest in the country, where you can take a boat tour to observe crocodiles, monkeys, and many exotic birds in their natural habitat.
Palmar Sur is an excellent place to stop, touch ancient mysteries, and enjoy the authentic rhythm of local life before heading deeper into the jungle.