Me, and a group of friends, all birding guides from Costa Rica just came form a trip to Pirre ridge at Darien NP, we used Isaac Pizarro as our guide (and seems he is "the guide" for this). and can say it has been the best birding experience of our life. Many elements made this trip unforgettable, not only the quality of birds but also the sacrifice, the tremendous hike to get there, the limited sources of food (as suggested above plenty of rice, pasta, lentils and more lentils) the feeling to be in such a remote area with nothing but your friends is explainable, when you get to Pirre ridge, you'll forget about your job, your possessions, your debts, only few things matters there: the ones you love, who you are and the birds of course!
The 7 us must had spent about $800-$900 per person and covered bus from San Jose CR to Panama city (yes we enjoy that pain of siting on a bus that long), private van from Panama city to Yaviza and back, permits, park fees, hotels in Yaviza and EL real, Isaac services, the porters, fees to enter the properties when the harpy and crested eagles were nestling (harpy was $140 for the group, crested was $100, smaller eagles was less money haha
),piragua rides, food, etc.
So, in resume, visiting the Pirre ridge at Darien National park via El Real is not for the faint of heart, the hike from Pirre 1 to Rancho frio was easy, from Rancho frio to rancho plástico was harder/longer, but the one from Plastico to Pirre ridge is another 5 cents, parts you hike, others you crawl :-O
Currently working on the trip report on my blog manuelantoniobiridng.wordpress.com
Johan
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