Rules & Regulations for Caldera Tours

What to wear, what to bring, and how to stay safe while exploring the volcano and swimming in the hot springs.

To ensure a safe and enjoyable experience for everyone, please follow these guidelines during your boat tour. These rules are for your safety and to protect the unique natural environment of the Caldera. For information on what to expect during your visit, see our visitors guide.

Key Guidelines for Your Tour

Important tips for a smooth and safe trip

Wear Sturdy Shoes for the Volcano

The path on the volcano is steep, rocky, and uneven. Closed-toe shoes like sneakers or hiking shoes are mandatory for your safety. Do not attempt the hike in flip-flops or sandals.

Wear Dark Swimwear

The mineral-rich water of the hot springs, particularly the sulfur, can permanently stain light-colored or white swimwear an orange-yellow color. It is strongly advised to wear a dark-colored swimsuit.

Stay Hydrated

There is no shade on the volcano, and the dark rocks radiate heat. You must bring a bottle of water for the hike to stay hydrated, especially during the summer months.

Follow Crew Instructions

For your safety, always listen to and follow the instructions of the captain and crew, especially when swimming, disembarking, and boarding the boat.

Rules & Regulations FAQ

Common questions about tour safety and etiquette

Can I fly a drone over the Caldera?
Drone regulations in Greece are strict, especially near populated areas and archaeological sites. You must have a license and permission. Flying from a moving boat is also challenging and generally discouraged by tour operators.
What should I bring with me on the tour?
Essentials include sturdy shoes, a dark swimsuit, a towel, sunscreen, a hat, sunglasses, and a bottle of water. You will also need €5 in cash for the volcano entrance fee.
Is it safe to hike the volcano?
Yes, the hike is safe as long as you stay on the marked path and wear appropriate footwear. The volcano is continuously monitored for any signs of increased activity.
Can I bring my own food and drinks?
On basic tours, you can bring your own snacks and water. On all-inclusive catamaran cruises, a full meal and drinks are provided, so outside food is not necessary.
Are there restrooms on the boats?
Yes, all tour boats are equipped with marine toilets for passenger use.
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