Fern & Feather Retreat is a private outdoor bath and massage retreat tucked into the native bush of Otatara, just minutes from Invercargill's city centre. The retreat offers a fully private experience — no timesharing and no neighbours — surrounded by native trees and the sounds of tūī and kererū.
Guests can book an outdoor bath, a personalised massage, or the retreat's signature Bush Retreat experience combining both a private soak and a full massage in one unhurried visit. Solo and duo bookings are available, and the retreat also sells gift vouchers for birthdays, anniversaries and other occasions.
The retreat is hosted by Gretchen (and Jude), who guests consistently describe as warm, attentive hosts who prepare the space thoughtfully for every visit, with details like fairy lights, candles and a choice of bath bombs.
Tucked into the native bush of Otatara, just minutes from central Invercargill, Fern & Feather Retreat is a private outdoor bath and massage retreat that guests describe as one of Southland's best-kept secrets. The retreat is built entirely around privacy — no timesharing, no neighbouring guests, just the sound of tūī and kererū in the surrounding bush.
At the heart of the retreat are its outdoor baths, filled with warm, fresh water and set beneath native trees. Guests have the bath entirely to themselves for the duration of their booking, with fairy lights, candles and a choice of bath bombs regularly mentioned as part of the setup.
Fern & Feather also offers personalised massage, tailored to each guest's specific needs and designed to melt away tension. Hot stone massage comes up repeatedly in guest reviews as a highlight, often paired with a bath booking for a longer session.
The retreat's signature experience, The Bush Retreat, combines a private soak beneath the native bush with a full massage in one unhurried booking — available across a morning, afternoon or evening. It's offered for both solo and duo bookings, and guests describe it as the most popular way to experience Fern & Feather. Packages built around this combination include the Duo Combo (a bath plus a 1-hour hot stone massage, Botanica bath bombs, and robe and towel hire) and the Duo Deluxe Combo (an hour in the bath plus 1.5 hours of hot stone massage).
Guests consistently credit hosts Gretchen and Jude for the calm, welcoming atmosphere at Fern & Feather, with several reviews specifically praising Gretchen's attention to detail and the way she explains what to expect before a session begins. The retreat comes up again and again in reviews as a place for couples, friends, or anyone needing a genuine reset.
For those wanting to give the experience rather than book it themselves, Fern & Feather sells gift vouchers suited to birthdays, anniversaries, Mother's Day, or simply as a thoughtful gesture.
Fern & Feather Retreat is open 9am to 9pm, Monday to Friday, at 106 Ariki Ave, Otatara, Invercargill. Bookings are made online, and the retreat is described by past guests as easy to find, with plenty of parking available.