Hydra.com Official site. (Up 4/16/11; posted 3/30/09)

Hotel Nefeli Day trips, including some hikes. (Up 4/16/11)

Go Europe has photos of the island. (Up 4/16/11; posted 3/14/04)

Hotel Mistral 100 Euro price class (in 2006). Good photos. (Up 4/16/11; posted 3/18/06)

Hydroussa Hotel B class, off the waterfront. (Up 4/16/11)

Declan McCullagh Photographer's Hydra images. (Up 4/16/11; posted 3/30/09)

Travel Info (Up 4/16/11; posted 1/13/02)

Mediterranean Cruising Boating info, harbor details, etc. (Up 4/16/11; posted 1/13/02)

Hydra Direct Travel information including hotel reviews. Houses for sale. (Up 4/16/11; posted 7/25/03)