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Great Bay Spa & Sauna
  • Products
    • Hot Tubs
      • Shop All Hot Tubs
      • Hot Tub Accessories
      • Hot Tub Services
      • Salt Water Compatible
      • Hot Tub Builder
      • Water Care
      • Manuals & User Guides
      • Video Gallery
      • Hot Tub Inspiration Gallery
      • Explore Spas Features
      • Spa Health Benefits
    • Swim Spas
      • Shop All Swim Spas
      • Swim Spa Accessories
      • Water Care
      • Swim Spa Inspiration Gallery
    • Outdoor Furniture
      • Seating
      • Tables
      • Cushions & Pillows
      • Accessories
      • Lighting
    • Saunas
      • Shop All Saunas
      • Custom Saunas
      • Custom Sauna Heaters
      • Custom Sauna Controls
  • Water Care
    • Shop Water Care
    • Spa Maintenance
    • Filter Cartridges
    • Water Testing
    • Aromatherapy
  • Specials
    • Specials
    • Financing
  • About
  • Blog
  • Contact
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Swim Spa Accessories

Swim Spa Accessories

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Inspiration Gallery

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Great Bay Spa & Sauna

Schedule a visit at our showroom located in Portsmouth, NH.

Address

Great Bay Spa & Sauna
275 Constitution Ave
Portsmouth, NH 03801

Hours

M-F: 10am – 5pm
Sat: 10am – 4pm
Sun: 10am – 4pm

Contact Us

About Us

At Great Bay Spa & Sauna, we guarantee the highest quality product and the best possible customer service possible. We pride ourselves on being the hot tub, swim spa, and sauna experts in Portsmouth and all of New England.

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We’re Moving!

Hello, Great Bay Spa & Sauna customer!

We will be moving to a new location on Friday, August 12th, 2022. We will be closed Thursday, August 11th in preparation for the move.

The address of our new location is 1850 Woodbury Ave, Portsmouth, NH 03801. If you have any questions regarding our move please let us know and we will continue to keep you informed.

Thank you!

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