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Phillip Island Hot Springs

Thermal Springs, Arriving 2026

Aerial view of a oceanfront thermal springs with multiple pools, surrounded by trees and pathways

Phillip Island Hot Springs,
An oceanfront thermal springs experience - opening 2026

Where we’re up to

Stage 1 of the Phillip Island Hot Springs Project is now under construction, with opening anticipated in mid to late 2026.

This website is the home for project updates. As the thermal springs take shape, we’ll share dated progress updates here, along with key milestones and news. You can also subscribe to receive updates direct to your inbox.

We’re looking forward to sharing more as the project unfolds – and to welcoming you to the thermal springs in 2026.

Frequently Asked Questions

  • The Phillip Island Hot Spring Project is located on the south coast of Phillip Island in the Bass Coast Shire, just 101 km from Melbourne. Our address is 1215 Phillip Island Road, Newhaven, offering easy access to breathtaking views and the island's natural beauty.

  • The Phillip Island Hot Spring Project is owned by the Onsen Group, a dedicated group of investors specialising in the health and wellness space, bringing expertise in creating transformative destinations. The project is managed by Hatcher Advisory (hatcher.com.au), a local firm with deep experience in hospitality, property development, and advisory services. This partnership ensures a commitment to quality, sustainability, and community impact.

    1. Spanning 13 hectares of prime coastal land with panoramic views, the Phillip Island Hot Spring Project is envisioned as a serene sanctuary for connection, rejuvenation, and immersion in nature. Inspired by the island's coastal charm, key features include:

      • A variety of outdoor geothermal pools with wellness elements like cave-style bathing, reflexology walks, and family-friendly zones.

      • Thermal experiences such as saunas, steam rooms, cold plunges, and outdoor relaxation areas.

      • An apothecary featuring products derived from marine minerals and Australian botanicals.

    Healthy dining options with an elevated ocean-view restaurant.

  • The Phillip Island Hot Spring Project will utilize a blend of naturally mineral-rich geothermal water, seawater, and fresh water to create diverse bathing experiences. Geothermal water provides natural heat and therapeutic minerals, seawater adds trace elements for a marine-inspired connection, and fresh water ensures balance in cooling and contrast pools—promoting overall health and wellness.

  • Absolutely. Phillip Island sits over a deep granitic aquifer that naturally heats groundwater to geothermal temperatures. Extensive geological studies—including rock-core analysis and pump-testing—have confirmed a reliable geothermal resource with water temperatures reaching up to 70°C. This qualifies as a true geothermal source, enabling authentic, naturally heated hot springs bathing at the Phillip Island Hot Spring Project.

  • Yes, accessibility is central to the design philosophy of the Phillip Island Hot Spring Project. Plans include wheelchair-friendly paths, accessible pools, and amenities to ensure everyone can enjoy the wellness benefits. We'll provide detailed accessibility guides closer to opening as final designs are confirmed.

    1. Yes, the Phillip Island Hot Spring Project is being delivered in stages to ensure exceptional quality and allow for thoughtful evolution based on visitor feedback and approvals.

    While the overall vision for this premier wellness precinct is truly exciting, we will first open the Lagoon Bathing Precinct in mid-to-late 2026. This flagship phase will deliver Australia-first geothermal experiences, breathtaking views that showcase the natural beauty of Phillip Island, and the ultimate level of relaxation amid nature-inspired thermal pools, saunas, cold plunges, and wellness zones.

    The site will also feature a complete revamp of the iconic The Cape Kitchen, reimagined and redesigned into something truly special—offering healthy, elevated dining options open to Phillip Island Hot Spring Project guests as well as the general public.

    Further exciting stages, including expanded spa treatments and accommodations, are currently under design and will be announced in due course as we progress.

  • The Phillip Island Hot Spring Project has a history of planning and redesign, with physical construction on the current iteration commencing in 2024 following a comprehensive redesign process. Hatcher Advisory and the Onsen Group assumed involvement in late 2024, enabling us to secure site access, complete detailed designs, build out a clear roadmap, and bring construction fully back on track to align with our targeted mid-to-late 2026 opening.

    This renewed focus builds on the growing demand for wellness tourism and our commitment to delivering a sustainable, year-round destination that celebrates Phillip Island's natural beauty.

  • We're excited to welcome guests to the Lagoon Bathing Precinct (Stage 1) of the Phillip Island Hot Spring Project in mid-to-late 2026. Stay tuned for updates as we near completion. Follow us on Instagram for the latest Photos & Video updates.

  • Bookings, session details, and pricing for the Phillip Island Hot Spring Project will launch closer to our mid-to-late 2026 opening. Sign up for our newsletter to be the first to know and secure early access.

  • The Phillip Island Hot Spring Project represents a significant investment in world-class health and wellness experiences, with over $60 million committed to creating a premier geothermal sanctuary that promotes rejuvenation, relaxation, and connection to nature on Phillip Island.

    This World Class health and Wellness precinct —including diverse outdoor thermal pools, innovative Australia-first bathing experiences, therapeutic saunas and cold plunges, marine-mineral apothecary products, and an elevated ocean-view dining venue—while ensuring sustainable design and long-term community benefits.

    The initial Stage 1 development alone reflects substantial dedication to delivering exceptional wellness outcomes for visitors seeking authentic, nature-inspired healing.

  • Yes, in 2022, the Victorian Government provided $5.2 million through the Regional Tourism Investment Fund ($4.7 million) and Enabling Tourism Fund ($500,000). This funding supports expanded pools, coastal experiences, and planning for future wellness facilities at the Phillip Island Hot Spring Project, underscoring its role in boosting regional tourism and jobs.

    1. The Phillip Island Hot Spring Project is deeply committed to delivering meaningful, long-term benefits for the Bass Coast and Phillip Island community.

    During the construction phase, we've prioritized working with local suppliers, contractors, and tradespeople wherever possible to keep economic value circulating within the region.

    As we move toward opening in mid-to-late 2026, the project will create in excess of 100 jobs for the local community across operations, wellness services, guest experiences, dining (including the reimagined The Cape Kitchen), maintenance, and groundskeeping—with new job openings posted regularly every month and a rapid increase expected as we approach launch day.

    By drawing wellness-focused visitors year-round, the project will support existing local businesses, extend tourism beyond traditional peak seasons, and contribute to a stronger regional economy.

    Additionally, our strong focus on landscape regeneration has seen more than 100,000 indigenous trees and shrubs planted to date, transforming the site into a thriving coastal haven that locals and visitors alike can enjoy for relaxation, nature connection, and pride in a beautifully restored environment.

  • Aligning with the Phillip Island & San Remo Visitor Economy Strategy 2035, the Phillip Island Hot Spring Project will elevate the island as a premier year-round wellness hub. It will diversify offerings, encourage extended stays, and draw wellness-focused travelers, strengthening the regional economy through sustainable tourism.

  • We will commence sharing regular construction updates, behind-the-scenes glimpses, progress shots, and inspirational visuals of the thermal springs taking shape on our Instagram page: @phillipislandhotsprings (instagram.com/phillipislandhotsprings).

    Follow us there for the latest reels, stories, and milestones as we build toward our mid-to-late 2026 opening. You'll see everything from site transformations and indigenous planting to previews of the breathtaking Bass Strait views and Australia-first geothermal experiences. For more project details, sign up for updates on our website too!

  • The best way is to sign up for our newsletter on the homepage for exclusive updates, milestones, and early access to bookings/pricing.

    We also post regular progress photos, videos, and announcements on Instagram (@phillipislandhotsprings). We'll share key developments—like the Lagoon Bathing Precinct taking shape, landscape regeneration, and the reimagined The Cape Kitchen—directly there and on the website as we head toward mid-to-late 2026.

  • The Phillip Island Hot Spring Project prioritises guest wellbeing with comprehensive health protocols, including water quality monitoring, hygiene standards for thermal pools/saunas/cold plunges, and accessible facilities. Full details (including any entry requirements) will be shared closer to opening, aligned with Victorian health guidelines and our commitment to a safe, relaxing wellness experience.

  • Yes, the site at 1215 Phillip Island Road includes ample parking for guests. We're planning EV charging stations to support sustainable travel. Public transport options from Melbourne (e.g., via V/Line to San Remo then local connections) are available—more detailed access guides will be released closer to opening.

  • The Phillip Island Hot Spring Project is designed as a relaxing wellness sanctuary, so we'll have family-friendly zones in the Lagoon Bathing Precinct suitable for children (with age-appropriate restrictions for thermal experiences). Pets are not permitted in bathing areas for hygiene and safety reasons, but service animals are welcome. More family guidelines will be available at launch.

  • Our naturally mineral-rich geothermal blend (with seawater and fresh water elements) offers therapeutic potential for relaxation, muscle recovery, improved circulation, and stress relief—enhanced by contrast therapy (hot/cold plunges, saunas). Inspired by global onsen traditions but tailored to Phillip Island's coastal vibe, it's all about holistic rejuvenation in nature.

  • Details on memberships, multi-visit passes, or wellness packages will be announced closer to our mid-to-late 2026 opening. We'll offer options to suit locals, frequent visitors, and wellness
    enthusiasts—stay tuned via our newsletter or Instagram for early announcements.

  • The Phillip Island Hot Spring Project is owned by the Onsen Group, a dedicated group of investors specializing in the health and wellness space, and managed by Hatcher Advisory.

    We're actively seeking collaborations that align with our vision for a premier geothermal wellness destination. For partnership opportunities, sponsorships, supplier enquiries, wellness investment discussions, or to explore how your business can get involved, please contact Hatcher Advisory directly via their website: hatcher.com.au.

    We're also building out exciting employment opportunities across operations, wellness services, guest experiences, dining (including the reimagined The Cape Kitchen), maintenance, and more—creating in excess of 100 roles for the local community as we approach our mid-to-late 2026 opening.

  • A dedicated Employment Opportunities page will launch soon on this website with current openings, job descriptions, and application details.