If you do not know when to plan a tour to Costa Rica, then October can be called the most favorable month for this. The whole point is that with its arrival in the country significantly reduces the amount of precipitation, so that the daily rains will not bother you. In addition, vacation in Costa Rica in October - it is not yet high season, so the locals do not overpriced entertainment and food.
Naturally, in order to make a tour to Costa Rica in the fall a top-notch experience, you should plan it well in advance. The best helper in this area is tripmydream. Due to the fact that the terrain of the country is very diverse, the quality of a Costa Rica vacation in the fall will depend on the region you stay in. Let's say the mountains get strong winds, while the central plateau, is more prone to rainfall.
The most unforgettable vacation in Costa Rica in October can be spent on the Pacific coast, but the price will be quite high. In general, the Central American country is considered quite expensive for our tourists, so the price of a tour to Costa Rica in October remains high, but if you try hard enough you can reduce the cost.