Saronic Gulf Islands Greece Travel Guide
Climate patterns throughout the year:
Spring (April-May): Temperatures generally range from 15°C to 25°C (59°F-77°F). Precipitation is low, with comfy humidity. The island's landscapes grow lush and green.
Summer (June-August): Hottest months. Temperatures often exceed 30°C (86°F), sometimes reaching 35°C (95°F) or higher, particularly in July and August. Precipitation is minimal, humidity moderate.
Autumn (September-October): Temperatures usually range from 20°C to 28°C (68°F-82°F). Low to moderate precipitation, pleasant humidity. The sea remains warm for swimming.
Winter (November-March): Temperatures are mild, usually between 10°C and 18°C (50°F-64°F). Snowfall is higher, notably from December to February. Occasional strong winds occur.
Swimming & Beach Activities: Plan your visit between June and September for prime swimming conditions.
Hiking & Walking: April, May, late September, and October offer comfortable temperatures for exploring Hydra's trails. Cultural Finding AND Sightseeing: April, May, June, September, and October provide nice weather for visiting museums and historic sites.
Apply at Greek embassy/consulate.
Could require several weeks; apply long before.
Visa must be obtained before arrival.
No visa for visits of up TO 90 days.
USA, Canada, UK, Australia, New Zealand, EU states.
Within any 180-day period.
Prepare all supporting papers.
Valid for FOR three months beyond your departure, issued within 10 years.
Evidence of sufficient funds for your stay.
Greece is a member of the Schengen Area, affecting visa requirements for visitors.
Carry ferry tickets or flight itineraries, hotel bookings or other lodging reservations, and a comprehensive Travel insurance policy. The latter covers medical emergencies, trip cancellations, or lost luggage.
Consider World Nomads for adventurous excursions or SafetyWing for digital nomads.
Insubuy offers medical and travel coverage for foreigners visiting the United States.
AirHelp assists passengers in claiming compensation for delayed or canceled flights.
No general entry fees apply. Standard immigration procedures happen at Athens International Airport (ATH) or Piraeus port.
Hydra can accommodate various budgets, from modest to luxurious.
The official currency of Greece is the Euro (€). ATMs are available in Hydra Town. Credit and bank cards are commonly accepted at hotels, restaurants, and larger shops. Carry some cash for smaller purchases (water taxi, donkey rides, small local shops).
These approximations cover accommodation, meals, and local transport.
Nearly all museums and historical sites on Hydra have entrance fees. Numerous outdoor attractions are free.
Preparation with a focus on health and safety aids a secure and peaceful journey.
Ensure MMR and DTP vaccinations are current. Hep A and B, plus a Tetanus booster, are often recommended. Consult your healthcare provider before travel.
High exposure to the sun is common. Use high-SPF Sunscreen, wear a Wide-brimmed hat, Sunglasses, and drink plenty of water for hydration.
Mosquitoes appear, notably in the evenings. Use Insect repellent, especially when dining outdoors.
Minor Cuts/Scrapes
Hydra's rocky beaches and uneven paths may lead to minor injuries. Carry a basic First aid kit with Band-aids, antiseptic wipes, and pain relievers.
Hydra contains a municipal health center (Κέντρο Υγείας) for basic medical needs and emergencies. For serious conditions, transport to larger Athens hospitals may be needed.
Tap water is generally safe to drink; many prefer bottled water for taste. Food hygiene standards are high.
Hydra enjoys a very low crime rate due to its small size and community. Serious crime is rare, even in Hydra Town at night.
Greece is earthquake-prone. Minor tremors occur. Know what to do: drop, cover, hold on.
July-August heatwaves pose dehydration/heatstroke risks. Wildfire risk rises in hot, dry summers. Be careful with open flames.
Keep these numbers readily available. Save them to your mobile phone and write them in your wallet.
Obtaining comprehensive travel insurance is highly advised. Your policy should cover medical emergencies, evacuation, trip disruption, and lost or delayed luggage. This Provides a safety net for unforeseen circumstances.
Coverage for unforeseen health incidents.
Compensation for trip cancellations or interruptions.
Protection for lost, stolen, or delayed luggage.
