TOP Green Hotels in Trieste for 2026

A coastal cityscape with a clear blue sky, calm sea, and a promenade.

Change your mind
Book hotels with free cancellation
Treat yourself
Save instantly and earn perks with One Key
Learn about One Key
Be picky
Search almost a million properties worldwide

Check availability on Trieste Green Hotels

Tonight

Tomorrow

Next weekend

In two weeks

Our top choices for Trieste eco-friendly hotels

1. DoubleTree by Hilton Trieste

Trieste City Centre

Jenny

£151

includes taxes & fees

6 Sept - 7 Sept

2. NH Trieste

Trieste City Centre

Carlos

£120

includes taxes & fees

31 Aug - 1 Sept

3. Barbara Piran Beach hotel

Piran

Rebecca

£110

includes taxes & fees

30 Sept - 1 Oct

4. Hotel Piran

Piran

Peter

£163

includes taxes & fees

27 Sept - 28 Sept

5. Boutique Hotel Portorose

Piran

Aileen

£109

includes taxes & fees

30 Sept - 1 Oct

6. Hisa Krasna

Sežana

"We booked Hiša Krasna just 15 minutes before arriving, and somehow Dajana and her husband Boris were completely ready for us. From the start, it felt less like checking into a hotel and more like arriving at the home of friends who were genuinely happy to have us. We booked the least expensive room, which was still beautiful and incredibly comfortable. I loved the thoughtful, out-of-the-box design, right down to the bathroom tiles. Even the note under the bed reminding guests that it gets...

Vadim

£164

includes taxes & fees

11 Sept - 12 Sept