The best time to go to Mathraki Island is during the shoulder seasons of late spring (May to early June) and early autumn (September to early October).
During these months, the weather is pleasantly warm with plenty of sunshine, making it ideal for outdoor activities like hiking and swimming without the intense heat of mid-summer. You'll find the island to be less crowded than in July and August, allowing for a more relaxed and authentic experience. The sea temperatures are also very comfortable for swimming.
Couples often find these periods superb for a tranquil getaway, enjoying the island's natural beauty and quiet beaches. The fewer crowds mean more privacy and easier access to local tavernas and scenic spots.
For solo travelers seeking a peaceful retreat, the shoulder seasons offer a chance to explore the island at your own pace.