One of my favorite spots...
Manuel Antonio National Park in Costa Rica. I have spent mayb 6 or 7 week long vacations at Manuel Antonio. I also like the nearby town of Quepos for color.
The area contains a combination of rain forest, beaches and coral reefs. This beaches are the some of the most beautiful in the country, lined with lush forest, and the snorkeling is great fun. The forest is full of wildlife such as sloths, iguanas, monkeys and an amazing amout of birdlife.
There are lots of great hotels in all price ranges and many many excellent restaurants...