1. Hotel Poseidonia

- Location: Tortoli
- Guest rating: 8.8/10 (Excellent, 161 reviews)
- Price: £76, includes taxes & fees, 15 Nov - 16 Nov, for Our top choices for Tertenia luxury hotels
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Check prices for these dates, 14 – 15 December 2026

Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.



Use Expedia to arrange your flight to Cagliari (CAG-Elmas) airport, and then select from a variety of places to stay that will deliver the luxury you want. Amenities are an important consideration when you plan a trip, so we make it easy to get what you'd like to make your stay special. If you want a posh hotel with fine dining, a spa or several swimming pools, Expedia can help you find the best luxury hotel experience that Tertenia has to offer. Tertenia has some interesting things to see and do including Foxi Manna and Foxi Murdegu Beach, so you might want to take in the local sights during your visit.
Planning for the weather is an important factor for making your trip to Tertenia a success, especially when you're splurging. The hottest months are usually July and August, with an average temperature of 21°C, while the coldest months are February and January, with an average of 6°C. Average annual precipitation for Tertenia is 800 mm.
Take in some sights and attractions while you're in Tertenia by visiting Foxi Manna, Foxi Murdegu Beach and Kartodromo. If you have spare time during your trip, you might want to make a stop at Mudanda and Spiaggia di Coccorocci.