Asti – Medical Herbalist & Naturopath

Asti Renaut brings a naturopath’s eye and a medical herbalist’s training to every retreat at Sanctum 7. Her work sits at the centre of the personalisation that shapes each guest’s week.

Each guest receives a 1:1 consultation with Asti on Monday, alongside guidance into functional testing suited to their biology. Her core trio, Complete Microbiome Mapping, the DUTCH Test and HTMA, gives guests a clear, science-backed picture of what’s happening beneath the surface, informing everything from food to supplementation for the rest of their stay.

Asti also hosts a fireside chat during the retreat, an evening given over to conversation and reflection on what the body has been trying to say all along. Guests leave with a naturopathic protocol shaped to their own biology, built to carry the retreat’s benefits well beyond the seven days.

Upcoming Programs by Asti – Medical Herbalist & Naturopath

7 day Luxury Wellness Retreat at Earnscleugh Castle

Also With Aaron - MasterChef, Andy - Astronomer, Angela - Sound Healer, Barbara - Yoga Teacher, Clau - Lymphatic Drainage Massage, Kathryn - Breathwork, Kris - Post Retreat Coach, Loran - Medical Remedies and Tea Making, Mags - Sleep Specialist, Sian - IV Drips and Sophie - Pamper Expert

November 29 - December 5, 2026

Arrive as Central Otago, New Zealand slips into summer, when the days stretch long, the light turns golden, and the castle grounds are at their most alive. This is one of the most beautiful times of year to experience Sanctum 7, warm days for the pool deck and garden, cool clear evenings for the sauna, […]

7 day Luxury Wellness Retreat at Earnscleugh Castle

Also With Aaron - MasterChef, Andy - Astronomer, Angela - Sound Healer, Barbara - Yoga Teacher, Clau - Lymphatic Drainage Massage, Kathryn - Breathwork, Kris - Post Retreat Coach, Loran - Medical Remedies and Tea Making, Mags - Sleep Specialist, Sian - IV Drips and Sophie - Pamper Expert

January 17 - 23, 2027

Arrive as Central Otago, New Zealand slips into summer, when the days stretch long, the light turns golden, and the castle grounds are at their most alive. This is one of the most beautiful times of year to experience Sanctum 7, warm days for the pool deck and garden, cool clear evenings for the sauna, […]

7 day Luxury Wellness Retreat at Earnscleugh Castle

Also With Aaron - MasterChef, Andy - Astronomer, Angela - Sound Healer, Barbara - Yoga Teacher, Clau - Lymphatic Drainage Massage, Kathryn - Breathwork, Kris - Post Retreat Coach, Loran - Medical Remedies and Tea Making, Mags - Sleep Specialist, Sian - IV Drips and Sophie - Pamper Expert

February 7 - 13, 2027

Arrive as Central Otago, New Zealand slips into summer, when the days stretch long, the light turns golden, and the castle grounds are at their most alive. This is one of the most beautiful times of year to experience Sanctum 7, warm days for the pool deck and garden, cool clear evenings for the sauna, […]

7 day Luxury Wellness Retreat at Earnscleugh Castle

Also With Aaron - MasterChef, Andy - Astronomer, Angela - Sound Healer, Barbara - Yoga Teacher, Clau - Lymphatic Drainage Massage, Kathryn - Breathwork, Kris - Post Retreat Coach, Loran - Medical Remedies and Tea Making, Mags - Sleep Specialist, Sian - IV Drips and Sophie - Pamper Expert

March 14 - 20, 2027

Arrive as Central Otago, New Zealand slips into summer, when the days stretch long, the light turns golden, and the castle grounds are at their most alive. This is one of the most beautiful times of year to experience Sanctum 7, warm days for the pool deck and garden, cool clear evenings for the sauna, […]

7 day Luxury Wellness Retreat at Earnscleugh Castle

Also With Aaron - MasterChef, Andy - Astronomer, Angela - Sound Healer, Barbara - Yoga Teacher, Clau - Lymphatic Drainage Massage, Kathryn - Breathwork, Kris - Post Retreat Coach, Loran - Medical Remedies and Tea Making, Mags - Sleep Specialist, Sian - IV Drips and Sophie - Pamper Expert

April 4 - 10, 2027

Arrive as Central Otago, New Zealand slips into summer, when the days stretch long, the light turns golden, and the castle grounds are at their most alive. This is one of the most beautiful times of year to experience Sanctum 7, warm days for the pool deck and garden, cool clear evenings for the sauna, […]

7 day Luxury Wellness Retreat at Earnscleugh Castle

Also With Aaron - MasterChef, Andy - Astronomer, Angela - Sound Healer, Barbara - Yoga Teacher, Clau - Lymphatic Drainage Massage, Kathryn - Breathwork, Kris - Post Retreat Coach, Loran - Medical Remedies and Tea Making, Mags - Sleep Specialist, Sian - IV Drips and Sophie - Pamper Expert

April 25 - May 1, 2027

Arrive as Central Otago, New Zealand slips into summer, when the days stretch long, the light turns golden, and the castle grounds are at their most alive. This is one of the most beautiful times of year to experience Sanctum 7, warm days for the pool deck and garden, cool clear evenings for the sauna, […]

7 day Luxury Wellness Retreat at Earnscleugh Castle

Also With Aaron - MasterChef, Andy - Astronomer, Angela - Sound Healer, Barbara - Yoga Teacher, Clau - Lymphatic Drainage Massage, Kathryn - Breathwork, Kris - Post Retreat Coach, Loran - Medical Remedies and Tea Making, Mags - Sleep Specialist, Sian - IV Drips and Sophie - Pamper Expert

May 9 - 15, 2027

Arrive as Central Otago, New Zealand slips into summer, when the days stretch long, the light turns golden, and the castle grounds are at their most alive. This is one of the most beautiful times of year to experience Sanctum 7, warm days for the pool deck and garden, cool clear evenings for the sauna, […]

7 day Luxury Wellness Retreat at Earnscleugh Castle

Also With Aaron - MasterChef, Andy - Astronomer, Angela - Sound Healer, Barbara - Yoga Teacher, Clau - Lymphatic Drainage Massage, Kathryn - Breathwork, Kris - Post Retreat Coach, Loran - Medical Remedies and Tea Making, Mags - Sleep Specialist, Sian - IV Drips and Sophie - Pamper Expert

July 25 - 31, 2027

Arrive as Central Otago, New Zealand slips into summer, when the days stretch long, the light turns golden, and the castle grounds are at their most alive. This is one of the most beautiful times of year to experience Sanctum 7, warm days for the pool deck and garden, cool clear evenings for the sauna, […]

7 day Luxury Wellness Retreat at Earnscleugh Castle

Also With Aaron - MasterChef, Andy - Astronomer, Angela - Sound Healer, Barbara - Yoga Teacher, Clau - Lymphatic Drainage Massage, Kathryn - Breathwork, Kris - Post Retreat Coach, Loran - Medical Remedies and Tea Making, Mags - Sleep Specialist, Sian - IV Drips and Sophie - Pamper Expert

August 22 - 28, 2027

Arrive as Central Otago, New Zealand slips into summer, when the days stretch long, the light turns golden, and the castle grounds are at their most alive. This is one of the most beautiful times of year to experience Sanctum 7, warm days for the pool deck and garden, cool clear evenings for the sauna, […]

7 day Luxury Wellness Retreat at Earnscleugh Castle

Also With Aaron - MasterChef, Andy - Astronomer, Angela - Sound Healer, Barbara - Yoga Teacher, Clau - Lymphatic Drainage Massage, Kathryn - Breathwork, Kris - Post Retreat Coach, Loran - Medical Remedies and Tea Making, Mags - Sleep Specialist, Sian - IV Drips and Sophie - Pamper Expert

September 12 - 18, 2027

Arrive as Central Otago, New Zealand slips into summer, when the days stretch long, the light turns golden, and the castle grounds are at their most alive. This is one of the most beautiful times of year to experience Sanctum 7, warm days for the pool deck and garden, cool clear evenings for the sauna, […]