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Island Spa & Sauna
Island Spa & Sauna

Island Spa & Sauna

Spa in Edison, NJ

Rated 4.4 out of 5 (3720 on Google Maps) (opens in a new tab) Open now · until 11 PM

Island Spa & Sauna is a Korean-style bathhouse and day spa in Edison. Every visit starts with general admission, which is walk-in only and paid at the front desk on the day of the visit. Guests need admission even when they book a spa service, and it does not cover treatments, food, drinks or retail. Weekday admission is $55, and weekends, federal holidays and family days are $65. Admission covers the sauna rooms, four soaking tubs, a steam room, a bathing area, a sleeping room, a lounging area, a towel and wifi. Complimentary spa loungewear and a personal locker for shoes and belongings are also included. A government or state-issued photo ID is required at check-in, and guests may not re-enter once they leave.

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About

Island Spa & Sauna is a Korean-style bathhouse and day spa in Edison. Every visit starts with general admission, which is walk-in only and paid at the front desk on the day of the visit. Guests need admission even when they book a spa service, and it does not cover treatments, food, drinks or retail. Weekday admission is $55, and weekends, federal holidays and family days are $65. Admission covers the sauna rooms, four soaking tubs, a steam room, a bathing area, a sleeping room, a lounging area, a towel and wifi. Complimentary spa loungewear and a personal locker for shoes and belongings are also included. A government or state-issued photo ID is required at check-in, and guests may not re-enter once they leave.

The sauna rooms are named for islands: Ice, Treasure, Charcoal, Salt, Forest and Clay. The bathhouse also has six dry saunas, an ice sauna, aroma steam saunas, hydrotherapy baths and showers, with separate spaces for women and men. Bathhouse guests must be fully nude, and electronic devices are not allowed inside. Recommended sauna sessions run about 8 to 20 minutes depending on the room. According to the business, the Salt Island halotherapy room can help with skin conditions such as acne and psoriasis. A café, Cafe Island, is on site.

The facial menu is organized by treatment goal. It includes a 30-minute quick facial, several 60-minute and 90-minute facials for hydration, brightening, firming, plant-based anti-aging and anti-wrinkle concerns, an oxygenating facial aimed at acne, and a men's facial. A clarifying treatment for the back focuses on cleansing, exfoliating and extracting acne. Add-ons include a collagen eye lifting treatment and an additional extraction. The last facial call is at 7:30 PM.

The massage menu includes Swedish, deep tissue, acupressure performed without oils, hot stone with heated basalt stones, and ashiatsu bar massage, a barefoot technique using ceiling-mounted bars with female therapists only. Foot reflexology and dry seated chair massage are offered with male therapists only. Prenatal massage is for people between 13 and 36 weeks pregnant, is not recommended for high-risk pregnancies, is available Monday to Friday with female therapists only, and is booked in person or by phone. Several massages and the head spa can be booked as couples services. Body scrubs, VIP treatments and yoni steam are all part of the wider menu, and gift cards, a 10-admission bundle and service pass bundles are sold.

Pairs a traditional Korean bathhouse experience with massage and skincare services, and suggests body scrubs every one to two weeks to keep skin in good condition.

A large, island-themed bathhouse setting with a café on site.

Specials & promotions

  • Bundle of 10 admission passes

    Passes redeemable 7 days a week and on federal holidays and family days. All passes expire 2 years after initial purchase. Passes may be shared with two or more individuals.

    On their website as of Oct 29, 2026 · Where we saw it

Services

Final prices may vary.

Facials ranging from a 30-minute quick treatment to 90-minute options, plus a men's facial and a back clarifying treatment.

  • Quick Fix Facial $85
  • Algomask+ Facial $155
  • Hydrolifting Facial $155
  • Men's Facial $155
  • Sea C Spa Facial $155
  • Vegan Collagen Facial $155
  • Clarifying Back Treatment $165
  • Collagen 90+ Facial $195
  • Oxygenating Acne Facial $195

Facial treatments grouped by goal, including hydration, brightening, firming, anti-aging, anti-wrinkle and acne-focused options.

  • Algomask+ Facial Soothing & Hydrating $155
  • Hydrolifting Facial Visible Firming & Lifting $155
  • Men's Facial Cleansing & Relieving $155
  • Sea C Spa Facial Brightening & Antioxidants $155
  • Vegan Collagen Facial Plant Based Anti-Aging $155
  • Collagen 90+ Facial Visible Anti-Wrinkle $195
  • Oxygenating Acne Facial Revitalizing & Purifying $195
  • Additional Extraction $25
  • Collagen Eye Lifting treatment $25

Full-body exfoliation in the bathhouse with a textured glove, offered in several lengths with add-ons such as hair wash, milk rinse and oil rub.

  • Body Scrub Regular $65
  • Men's Body Scrub Plus $115
  • Women's Body Scrub Plus $115
  • Women's Body Scrub Special $155

Swedish, deep tissue, acupressure, hot stone, ashiatsu, prenatal, reflexology, chair and head and scalp massages, several available as couples services.

  • Chair Massage $65
  • Foot Reflexology $65
  • Acupressure Massage $70
  • Ashiatsu Bar Massage $70
  • Deep Tissue Massage $70
  • Head & Scalp Massage $70
  • Swedish Massage $70
  • Chair Massage + Foot Reflexology $115
  • Hot Stone Massage $120
  • Prenatal Massage $120
  • Prenatal Massage (Only Available Monday-Friday) $120–$160

Longer body and scalp treatments including head spa, salt glow, kelp scrub, candle oil, mud wrap and hydrating wrap.

  • Head Spa $125
  • Himalayan Salt Glow $185
  • K-Sea Kelp Scrub $185
  • Aromatic Brown Sugar Scrub $215
  • K-Candle Oil Harmony $215
  • Detoxifying Mud Wrap $235
  • K-Hydrating Wrap $235

Three 30-minute herb or sea-salt steam blends, with an intake form sent by email after booking to set the steam level and blend.

  • Cleansing Blend $55
  • Gentle Blend $55
  • Harmony Blend $55
  • Yoni Steam Cleansing Blend Price at booking
  • Yoni Steam Gentle Blend Price at booking
  • Yoni Steam Harmony Blend Price at booking
  • Aromatic Brown Sugar Scrub VIP Treatment 60 M Price at booking
  • Aromatic Oil $5

Photos

  • Lounge area with round wooden tables and domed rooms
  • Corridor leading to the men's bathhouse entrance
  • Arched bathhouse room with a guest relaxing inside
  • Treatment room with a freestanding tub and massage table
  • Indoor pool area with stone wall and waterfall
  • Cold bath with waterfall shower and shower stalls
  • Sauna room entrance with warm wood and lighting
  • Lobby with sauna domes and warm lighting
  • Person meditating in wooden sauna room
  • Indoor hot bath pools with stone wall
  • Lobby entrance with igloo-style ice sauna room and wooden doors
  • Person seated in a warm wooden sauna room facing the slatted door

Meet the team

Their website doesn't list the team, so we don't either.

Highlights
  • Island-themed sauna rooms, including ice, salt, clay and charcoal
  • Korean body scrubs performed inside the bathhouse, with no private rooms
  • Ashiatsu bar and hot stone massage options
  • Yoni steam in three blends, Cleansing, Gentle and Harmony
  • Walk-in general admission with a 10-admission bundle that can be shared and expires two years after purchase
Good for
  • Walk-in visits
  • First visit to a Korean bathhouse
  • Couples treatments
  • Families on family days
  • Prenatal massage between 13 and 36 weeks
  • Men's facial and foot reflexology with male therapists
Treats
  • Acne
  • Anti-wrinkle
  • Firming and lifting
  • Brightening
  • Relaxation
  • Body exfoliation
Techniques
  • Korean body scrub with a textured glove or mitt
  • Ashiatsu bar massage
  • Hot stone massage
  • Swedish massage
  • Deep tissue massage
  • Acupressure
  • Foot reflexology
  • Chair massage
  • Candle oil massage
  • Head spa

Products & treatments

  • Himalayan salt stone
  • Himalayan sea salt
  • Aromatic oil
  • Lavender oil
  • Coconut oil
  • Hair tonic
  • Algomask+
  • Sea C Spa
  • Vegan Collagen
  • Collagen Eye Lifting treatment

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