" ... and in summer you can escape from the crowds ... "
The underlined phrase means
release
Discussion:
For children there is the Marine Aquarium and Dinosaur land, and in summer you can escape from the crowds arid relax in the Jane Austen Gardens with beautiful views over the sea. There are many interesting old streets with cafes and restaurants. The best restaurant is the Pilot Boat down by the beach, which has very good food and excellent wine.