Puerto Caldera, a coastal town in Costa Rica's Puntarenas province, is a popular destination for travelers seeking a relaxed beach vacation or a gateway to surrounding natural attractions. Most visitors arrive in Puerto Caldera from Juan Santamaría International Airport (SJO) in San José, the capital city, which is about a 2-hour drive away. Alternatively, some travelers may fly into Liberia International Airport (LIR) in Guanacaste, which is approximately a 4-hour drive to Puerto Caldera. Geographically, Puerto Caldera is situated on the Pacific coast, roughly halfway between Jacó and Puntarenas.

In terms of accessibility from the international airport, the area is categorized as moderately accessible. While there are no direct airport shuttles or taxis readily available, travelers can hire a private transfer service or rent a car to reach their destination. For those who prefer a more hassle-free experience, private transfer services can be arranged in advance, providing a convenient door-to-door journey. On the other hand, renting a car offers more flexibility and independence, allowing travelers to explore the surrounding region at their leisure. However, it's essential to note that road conditions in Costa Rica can be challenging, particularly during the rainy season, and travelers should be prepared for occasional potholes and rough terrain.