There are many ways to visit Puerto Jimenez.
If driving use Google Maps or Waze and type in 'Chosa Manglar Nature Retreat'. Either application will bring you right into the parking lot.
There is return shuttle service from San Jose to Puerto Jimenez for up to 8 passengers in a van.
Three airlines, Skyline Airlines, Aerobell Airlines & Sansa Airlines fly to and from Puerto Jimenez daily.
Transportes Blancos offers bus service twice daily from San Jose - Perez Zeledon - Puerto Jimenez departing 4 blocks from the Coca Cola bus terminal.
Tracopa departs the Coca Cola bus terminal many times a day from San Jose to Golfito where you can then catch a ferry to Puerto Jimenez at the small pier (muellecito) 5 times daily.