Overview
Thermae Sylla Spa & Wellness Hotel is in the picturesque village of Edipsos on Evia, Greece’s second-largest island. Established in 1896, it’s best known for its thermal waters, drawn directly from the nearby springs that have been celebrated for their healing properties since the 4th century BC. The water flows through the hotel’s spa and pools and is even used in the hotel’s own skincare products – giving every treatment an authentic, mineral-rich boost.
The hotel has traditional architecture and elegant interiors, plus an impressive range of facilities. You’ll find medicinal indoor and outdoor pools, a jacuzzi, water jets and whirlpools, plus a full range of spa treatments, a gym and dedicated wellness programmes for the likes of detox, weight loss and rejuvenation.
Food is fresh, seasonal and thoughtfully prepared, with four restaurants and two bars offering everything from Mediterranean à la carte to light spa-style meals.
Families are welcome here, but entry to the spa is strictly for over 15s only.
When to go
What we love
- Traditional and welcoming, with a great location next to sandy beaches and close to quaint villages
- The hotel has its own organic farm on the mainland, where they make their own olive oil (used in the restaurants)
- The indoor pool is emptied and refilled every day
Who should go
- Those who need to escape from a stressful life and rebalance
- If you love thermal waters, this hotel should be at the top of your list
- if you want thermal treatments combined with a seaside getaway
Offers
- EXCLUSIVE BENEFITS:
- Guaranteed room upgrade at the time of reservation:
- - From Standard to Premium
- - From Premium to Superior
- - From Superior to Deluxe
- 10% discount on a la carte spa treatments (min 5 nights)
- Single traveller offer: FREE one-way airport transfer with pre-purchased programme only (min 7 nights, worth €250); reduced return airport transfers without a pre-purchased programme (min 7 nights, worth €200) AND welcome fruit basket upon arrival (regardless the room type)
- Twin/double traveller offer: FREE return airport transfers (min 7 nights; worth €500) OR FREE one-way transfer without a pre-purchased programme (min 7 nights; worth €250)
Wellness
Thermal waters are at the heart of the hotel’s wellness offering, with programmes tailored around the likes of weight loss, stress and detox.
The spa’s celebrated natural springs emerge directly from underground, rich in minerals such as iron, calcium and magnesium, at around 40 grams per litre. The waters also contain radon, known for its immune-boosting properties. This mineral-rich water is used throughout the spa’s therapeutic treatments and in their own product range, and it fills the pools, too.
Facilities include an indoor swimming pool (100% medicinal water, refreshed daily), an outdoor pool (50% medicinal water and 50% seawater), a jacuzzi, water rapids, water jets and whirlpool, plus treatment rooms and a gym.
Just so you know, swimming caps and flip-flops must be worn when using the healing pools. These are available to purchase at the hotel.
- Oriental Rasul (steam, mask, scrub and rinse)
- Energetic salt therapy
- Deep cleansing facial
- Four-hands relaxing massage
- Reflexology
- Ayurvedic treatments
- Aqua gym twice-daily
Activities
- Day trips to the Acropolis, Delphi and Meteora
- Visit the numerous small churches and monasteries
- There are plenty beautiful beaches to explore
- Bike rental
- Diving
- Windsurfing
- Canoeing
- Bird watching
- Horseback riding
Rooms
There are 108 rooms and suites here, most recently refurbished. Traditional in style, they reflect the area’s history with a relaxed, authentic feel. Each room has its own balcony with views over the town, the park, the pool or out to sea. Interconnecting rooms and accessible rooms are available on request, and you can specify a preference for a bath or shower.
These rooms sleep up to two and come with a double bed, an en-suite marble bathroom and a balcony with views of the quaint town of Aidipsos. Facilities include Wi-Fi, a satellite TV, telephone, safe, mini bar, bathrobes and slippers, toiletries and a hairdryer.
These recently renovated rooms sleep up to two and come with a double bed, an en-suite marble bathroom and a balcony with views of the quaint town of Aidipsos. Facilities include Wi-Fi, a satellite TV, telephone, safe, mini bar, bathrobes and slippers, toiletries and a hairdryer.
These recently renovated rooms sleep up to two and come with a double bed, an en-suite marble bathroom and a balcony with views of the park and swimming pools. Facilities include Wi-Fi, a satellite TV, telephone, safe, mini bar, bathrobes and slippers, toiletries and a hairdryer.
These recently renovated rooms sleep up to two and come with a double bed, an en-suite marble bathroom and a balcony with views of the Eubean Gulf. Facilities include Wi-Fi, a satellite TV, telephone, safe, mini bar, bathrobes and slippers, toiletries and a hairdryer.
What’s on the menu
The hotel is home to four restaurants and two bars, with menus designed to suit a wide range of dietary needs, including vegetarian and gluten-free options. Dishes are prepared using fresh, seasonal ingredients, with an emphasis on light, nourishing cooking that supports overall wellbeing. Expect boiled, steamed or grilled plates inspired by traditional Greek home cooking, finished with pure extra virgin olive oil from the hotel’s own farm.
Guests following a weight-loss programme are guided through a dedicated eating plan, thoughtfully tailored to support their stay.
For something more relaxed, the cosy Piano Bar is the place to settle in for a drink or a light snack at any time of day.
Location
From the hotel, it’s an easy five-minute stroll into the village, where you’ll find a mix of local tavernas and shops. Athens’ Eleftherios Venizelos International Airport is around two and a half hours away, including a scenic ferry crossing to the island of about 40 minutes. Ferries run daily between 6am and 7pm.

Families, Children & Infants
Entry to the spa is strictly for over the age of 15 only.Reviews













































