Costa Rica was slightly different than I expected. The people are nicer, the streets are cleaner, but in general, things are slower and less advanced than I thought they would be. My very basic knowledge of Spanish came in much more handy than I anticipated, especially for bargaining on prices and giving directions.
In Costa Rica, you are constantly sticky. It is so humid that nothing ever dries completely -- your hair, your swimsuit, etc. Well, I should note that it was the rainy season when we were there. Nearly every day, it would rain from 2-5pm, which was ok, because we did get cheaper prices on hotels and tours since it was the "green" season. And we had plenty of sunshine at other hours of the day.
There are some great products to enjoy in Costa Rica. Bring home a lot coffee. Cafe Britt or Cafe Rey is delicious. Imperial Beer isn't too bad. And I really enjoyed Salsa Lizano, which is a cumin-based sauce used in almost every dish
Beware of the car exhaust fumes. More than once I felt momentarily ill when we traveled too close to a vehicle in front of us. I can't imagine riding a motorcycle or bike in traffic anywhere in that country.
We had only one major problem on our trip. My friend had his debit card eaten by an ATM machine in San Jose. We had to cancel our shuttle out of San Jose so that we could go to Banco Popular downtown and have someone retrieve his card. Fortunately, the bank employees were amazing and helpful. Within two hours, someone drove to the ATM and retrieved the card. They also spoke with my friend’s bank at home and confirmed his financial info. We were shocked to learn that while in San Jose, someone had used his account number to manually enter the info to withdraw money. This must have occurred when a shady bank worker accessed his debit card number during an initial withdrawal early in the trip. Fortunately, my friend’s bank took action by putting a hold on the account, which incidentally led to his card being eaten when he tried to use the ATM. From this experience, we learned that it is best to only withdraw money from an ATM AT A BANK (not on the side of the road or random building); that way, if a problem arises, you know someone responsible can be reached inside and you know what bank that ATM belongs to.
Overall, I think Costa Rica is a great place for those who like adventure, sports, outdoors, camping, and wildlife. It probably isn't a great spot for those looking for luxury resorts or exotic culture.