Puma is feasible, got lucky and saw a wild one there myself! (Corcovado) Spotting wild jaguars in Costa Rica is insanely unlikely though from what the park ran

Puma is feasible, got lucky and saw a wild one there myself! (Corcovado) Spotting wild jaguars in Costa Rica is insanely unlikely though from what the park rangers told us, they are too evasive. Also, don't miss out on the Cerro Cirripo (highest mountain) if you're there and don't hate hiking. It is an absolutely amazing way to spend 2-3 days (but we needed permit/reservation in advance).