La Cupola Suite sits beneath the Poseidonion’s historic two-level dome. Its handcrafted wooden ceiling, inspired by the hull of a traditional Greek kaiki, rises to a central skylight that welcomes natural light and calm. This exceptional space features a private massage loft and an expansive rooftop terrace with sweeping views of Spetses town. A refined blend of heritage, serenity, and discreet opulence.
Direct dial phone
King size and/or Twin beds
Hair dryers
Fully equipped mini bars
Coffee and tea station
Safe deposit box
Wireless high-speed Internet access
Satellite flat-screen TV
“Perfect-pillow” choice
Turndown service
Complimentary transfer from/to Spetses port
Note: This option can only be paid by bank transfer. It is possible to pay in 2 instalments, the total amount has to be paid in full by March 1, 2026 prior to the start of the retreat. A final payment reminder will be sent to you before this date. If this deadline is not met, we reserve the right to make your ticket available to another guest and you will not be entitled to a refund. PLEASE EMAIL US FOR THIS OPTION: info@onesanctum.org
La Cupola Suite sits beneath the Poseidonion’s historic two-level dome. Its handcrafted wooden ceiling, inspired by the hull of a traditional Greek kaiki, rises to a central skylight that welcomes natural light and calm. This exceptional space features a private massage loft and an expansive rooftop terrace with sweeping views of Spetses town. A refined blend of heritage, serenity, and discreet opulence.
Direct dial phone
King size and/or Twin beds
Hair dryers
Fully equipped mini bars
Coffee and tea station
Safe deposit box
Wireless high-speed Internet access
Satellite flat-screen TV
“Perfect-pillow” choice
Turndown service
Complimentary transfer from/to Spetses port
Note: This option can only be paid by bank transfer. It is possible to pay in 2 instalments, the total amount has to be paid in full by March 1, 2026 prior to the start of the retreat. A final payment reminder will be sent to you before this date. If this deadline is not met, we reserve the right to make your ticket available to another guest and you will not be entitled to a refund. PLEASE EMAIL US FOR THIS OPTION: info@onesanctum.org
