The best time to visit Grikos is during the shoulder seasons of May, early June, September, and early October.These months offer pleasant weather with warm temperatures and plenty of sunshine, making it ideal for enjoying the beaches and outdoor activities without the peak summer crowds. You'll find the sea warm enough for swimming, and the island's natural beauty is at its best.For couples seeking a romantic and relaxed escape, these shoulder months are perfect. You can enjoy quiet dinners by the bay, stroll along the waterfront, and explore the nearby monastery without the hustle and bustle of July and August.