The best time to go to Mathraki Island is during the shoulder seasons of May, June, September, and early October.These months offer pleasant weather with warm temperatures and less humidity than the peak summer. You'll find the island to be peaceful, with fewer crowds, making it easier to enjoy the beaches and local tavernas without feeling rushed. The sea is also comfortably warm for swimming during these periods.For those looking for a truly quiet escape, May and early June are ideal. The island's flora is at its most lush, and the days are long and sunny. It's superb for couples or solo travellers who want to relax and enjoy nature before the main tourist season begins.September and early October are also excellent, particularly for couples. The sea remains warm from the summer, and the island maintains a relaxed pace.