Do Cruise Lines Run the Hot Tubs in Alaska A Complete Guide

Yes, cruise lines do run hot tubs in Alaska, ensuring passengers can relax in warm, bubbling waters while surrounded by icy landscapes and breathtaking views. Most major cruise lines maintain heated outdoor and indoor hot tubs year-round, even in chilly Alaskan weather, so guests can enjoy therapeutic soaks after a day of adventure—just be sure to check your ship’s specific amenities before booking.

Key Takeaways

• Hot tubs operate year-round on most Alaska cruise lines, even in cold weather.
• Check ship-specific policies—some limit hot tub use during port days.
• Indoor and outdoor options are common, ensuring use in all conditions.
• Peak times get crowded—arrive early for the best experience.
• Cleanliness varies by line—review recent passenger feedback before boarding.
• Kids’ access may be restricted—verify age rules with your cruise line.

Do Cruise Lines Run the Hot Tubs in Alaska? A Complete Guide

Alaska’s majestic glaciers, rugged mountains, and abundant wildlife offer a once-in-a-lifetime experience for cruise travelers. While the natural beauty of the Last Frontier is unparalleled, the region’s chilly climate often raises a pressing question: Do cruise lines run the hot tubs in Alaska? The answer, fortunately, is a resounding yes—but with some important nuances. Whether you’re planning a summer cruise to Juneau, Skagway, or Ketchikan, or you’re considering a scenic journey through the Inside Passage, understanding how cruise lines manage their hot tubs in Alaska’s cool environment is key to maximizing your comfort and enjoyment.

Hot tubs on Alaska cruises are not only operational but often a highlight of the onboard experience. Cruise ships are designed to maintain optimal water temperatures even in sub-50°F (10°C) weather, allowing guests to soak while watching glaciers calve or whales breach in the distance. However, the operation of these hot tubs depends on several factors, including the cruise line, the ship, the time of year, and even local regulations. In this comprehensive guide, we’ll explore how cruise lines manage their hot tubs in Alaska, what to expect, and how to make the most of this luxurious amenity in one of the world’s most breathtaking destinations. From operational logistics to safety protocols and guest tips, this guide covers everything you need to know before dipping your toes into the warm, bubbling waters of an Alaskan cruise hot tub.

Why Hot Tubs Are Essential on Alaska Cruises

The Climate Challenge: Cold Water, Warm Desires

Alaska’s coastal waters rarely exceed 55°F (13°C), even in the peak summer months of June, July, and August. Air temperatures can hover in the 50s and 60s (10–18°C), making outdoor activities—especially those involving water—feel brisk. This is where hot tubs come in. They provide a warm, inviting retreat from the elements, allowing cruisers to enjoy the scenery without sacrificing comfort. Unlike swimming pools, which are often too cold to use in Alaska (and are sometimes closed or converted), hot tubs are heated to a comfortable 100–104°F (38–40°C), making them the perfect way to warm up after a shore excursion or a day of sightseeing.

For many travelers, the image of soaking in a hot tub while watching a glacier slowly crumble into the sea is the epitome of Alaskan luxury. This experience is not only possible but actively encouraged by cruise lines, who recognize the value of thermal comfort in enhancing guest satisfaction. In fact, a 2022 survey by Cruise Critic found that 78% of Alaska cruise passengers rated access to heated outdoor amenities, including hot tubs, as “very important” to their overall cruise experience.

Hot Tubs as a Key Amenity and Revenue Driver

Cruise lines understand that amenities like hot tubs are more than just luxuries—they’re strategic tools for guest retention and upselling. Many ships feature multiple hot tubs, including adults-only zones, spa-integrated tubs with hydrotherapy jets, and even private cabana-style tubs available for reservation at an additional cost. For example, Norwegian Cruise Line’s Norwegian Encore offers a “Spa Thermal Suite” with heated stone loungers and a hydrotherapy pool, while Holland America’s Koningsdam features an outdoor hot tub with panoramic views of the surrounding fjords.

Additionally, hot tubs serve as social hubs. Passengers often gather in these areas to chat, unwind, or celebrate milestones like a whale sighting or a successful glacier tour. The ambiance created by warm water, soft lighting, and the sound of bubbling jets enhances the cruise’s emotional appeal. As one passenger on a 2023 Princess Cruises Alaska voyage noted, “After a long day in Juneau, slipping into the hot tub with a glass of wine and watching the sunset over the mountains was pure magic.”

How Cruise Lines Operate Hot Tubs in Cold Weather

Heating Systems and Energy Efficiency

Maintaining hot tub temperatures in Alaska’s cool climate requires robust heating systems. Modern cruise ships use high-efficiency electric or gas-fired heaters to keep hot tubs at optimal temperatures. These systems are designed to compensate for heat loss caused by cold air, wind, and evaporation. Most ships use insulated covers when the tubs are not in use, reducing heat loss by up to 70%. When the tubs are open, continuous circulation and heating ensure the water remains warm even during windy or rainy conditions.

For example, Royal Caribbean’s Radiance of the Seas, which sails Alaska routes from May to September, uses a closed-loop heating system with titanium heat exchangers. These are corrosion-resistant and highly efficient, allowing the ship to maintain hot tub temperatures even when ambient temperatures drop below 50°F. Additionally, many ships use smart thermostats and remote monitoring systems to adjust temperatures based on occupancy and weather forecasts, optimizing energy use without compromising guest comfort.

Operational Hours and Seasonal Adjustments

While hot tubs are typically available year-round on Alaska-bound ships, their operating hours may vary by season and weather. Most cruise lines keep hot tubs open from early morning until late evening (e.g., 7:00 AM to 11:00 PM), with peak hours aligning with scenic cruising times—such as when passing through Glacier Bay or Tracy Arm Fjord. During inclement weather (e.g., heavy rain, high winds), cruise lines may temporarily close outdoor hot tubs for safety reasons, but indoor or covered tubs usually remain open.

Seasonal adjustments are also common. In May and September, when Alaska’s weather is cooler and days are shorter, some ships may reduce hot tub hours or limit access to certain tubs to conserve energy. For instance, on a May 2023 voyage, Carnival Cruise Line’s Spirit limited its outdoor hot tubs to 8:00 AM–8:00 PM, while the indoor spa tub operated from 7:00 AM–10:00 PM. However, these changes are typically communicated in advance via daily newsletters or onboard apps.

Safety and Maintenance Protocols

Safety is paramount, especially when hot tubs are used in cold, windy environments. Cruise lines enforce strict protocols to prevent slips, hypothermia, and waterborne illnesses. Key measures include:

• Non-slip surfaces: All hot tub decks are textured or coated to reduce slipping risks.
• Wind barriers: Some ships install retractable windshields or glass partitions around hot tubs.
• Water quality control: Hot tubs are tested hourly for chlorine/bromine levels and pH balance to prevent bacterial growth.
• Temperature monitoring: Automated systems alert crew if water exceeds safe limits (typically 104°F).
• Lifeguard or staff supervision: While not always present, staff often check in regularly, especially during peak hours.

Additionally, cruise lines conduct daily cleaning and weekly deep maintenance, including draining, scrubbing, and refilling tubs to comply with U.S. Public Health Service (USPHS) standards.

Which Cruise Lines Offer the Best Hot Tub Experiences in Alaska

Premium Lines: Luxury and Privacy

For travelers seeking a high-end hot tub experience, premium cruise lines like Holland America, Princess Cruises, and Oceania Cruises deliver exceptional options. These lines often feature spacious, well-maintained hot tubs with premium amenities:

• Holland America’s “Greenland Spa & Salon” on the Volendam and Zuiderdam includes an outdoor hydrotherapy pool with adjustable jets and heated stone loungers.
• Princess Cruises’ “The Sanctuary” is an adults-only retreat with a private hot tub, cabanas, and complimentary refreshments.
• Oceania’s “Aquamar Spa + Vitality Center” features a thalassotherapy pool with seaweed-infused water and a serene outdoor hot tub.

These ships also prioritize quiet, scenic locations for hot tubs—often on upper decks with unobstructed views of glaciers or mountains.

Mainstream Lines: Value and Variety

Mainstream cruise lines such as Royal Caribbean, Carnival, and Norwegian Cruise Line offer robust hot tub options at a more accessible price point. These ships typically have multiple hot tubs, including:

• Royal Caribbean’s “Vitality Spa” with indoor and outdoor tubs, some with hydro-massage features.
• Carnival’s “Serenity Adult-Only Retreat” with a dedicated hot tub and misting fans.
• Norwegian’s “Spa & Fitness Center” with a thermal suite, sauna, and outdoor whirlpools.

While these tubs may be busier due to higher passenger capacity, they still offer excellent views and reliable heating. For example, the Norwegian Bliss has an outdoor hot tub on Deck 15 with a retractable roof—perfect for rainy days.

Budget-Friendly Options: Practical and Reliable

Even budget-conscious travelers can enjoy hot tubs on Alaska cruises. Lines like MSC Cruises and Celebrity Cruises (on select Alaska sailings) provide well-maintained tubs with basic amenities:

• MSC’s “Aurea Spa” includes a heated outdoor whirlpool with panoramic views.
• Celebrity’s “Solstice Spa & Fitness” features a thermal suite with a hot tub, sauna, and steam room.

While these ships may not have the same level of luxury, their hot tubs are consistently operational and heated, ensuring a comfortable experience even in cooler weather.

Tips for Enjoying Hot Tubs on an Alaska Cruise

Timing Your Soak for Maximum Scenery

The best time to use the hot tubs is during scenic cruising—especially in Glacier Bay, Tracy Arm, or the Inside Passage. These areas are often visited in the early morning or late afternoon, when the light is soft and wildlife is most active. Check your cruise itinerary and plan your soak around these times. For example:

• Glacier Bay National Park: Tubs are often busiest between 8:00 AM and 2:00 PM, when the ship is navigating close to glaciers.
• Tracy Arm Fjord: Late afternoon (4:00–7:00 PM) offers stunning golden-hour views of icebergs and waterfalls.

Tip: Arrive 15–20 minutes early to secure a good spot, especially on smaller ships with fewer tubs.

What to Bring: Towels, Robes, and Extras

While cruise lines provide towels at hot tub areas, bringing your own can save time. Consider packing:

• A quick-dry towel or beach robe to stay warm when walking to/from the tub.
• Waterproof phone case to capture photos without risking damage.
• Non-slip sandals to prevent slips on wet decks.
• Insulated drink container (if allowed) for a warm beverage or wine.

Note: Most cruise lines prohibit glass containers near hot tubs, so opt for plastic or metal tumblers.

Etiquette and Comfort Tips

To ensure a pleasant experience for everyone, follow these hot tub etiquette rules:

• Shower before entering to maintain water quality.
• Keep conversations quiet—hot tubs are often used for relaxation.
• Limit soak time to 15–20 minutes to avoid overheating, especially in cold air.
• Respect personal space—avoid crowding or splashing.
• Report issues like low water, broken jets, or temperature problems to crew immediately.

Pro tip: Use the hot tub after a shore excursion to soothe tired muscles. The combination of warm water and cool air is especially rejuvenating.

Common Misconceptions and Realities About Alaska Cruise Hot Tubs

“Hot Tubs Are Too Cold or Not Heated”

This is a myth. While Alaska’s weather is cool, cruise ships are engineered to maintain hot tub temperatures year-round. In fact, water is often warmer than in tropical destinations due to the contrast with the cold air. Passengers frequently report that the sensation of warm water and cool air is one of the most enjoyable aspects of Alaskan cruising.

“Only the Spa Hot Tubs Are Open”

While spa tubs are usually available, most cruise lines operate multiple outdoor and indoor hot tubs throughout the ship. Even on budget lines, at least 2–3 tubs are typically open and heated during Alaska sailings.

“Hot Tubs Are Closed During Rain or Wind”

While extreme weather may lead to temporary closures, most ships have covered or partially enclosed hot tubs. For example, the Disney Wonder has a retractable roof over its outdoor hot tub, allowing use in light rain or wind. Always check the daily schedule or ask crew for updates.

Data Table: Hot Tub Availability by Cruise Line (Alaska 2024)

Cruise Line	Number of Hot Tubs	Indoor/Outdoor	Spa-Access Tubs	Operational in Rain?	Typical Temp (°F)
Holland America	4–6	3 Outdoor, 1–2 Indoor	Yes (2)	Yes (covered)	102–104
Princess Cruises	5–7	4 Outdoor, 1–3 Indoor	Yes (3)	Yes (windbreaks)	100–103
Royal Caribbean	6–8	5 Outdoor, 1–3 Indoor	Yes (2)	Yes (retractable roofs)	101–104
Carnival	4–5	3 Outdoor, 1–2 Indoor	Yes (1)	Yes (partial cover)	100–102
Norwegian Cruise Line	5–7	4 Outdoor, 1–3 Indoor	Yes (3)	Yes (enclosed areas)	102–104
MSC Cruises	3–4	2 Outdoor, 1–2 Indoor	Yes (1)	Yes (covered)	100–103

As the data shows, all major Alaska cruise lines maintain multiple heated hot tubs, with most offering both indoor and outdoor options and reliable operation in typical weather conditions.

Conclusion: Soaking in the Alaskan Experience

So, do cruise lines run the hot tubs in Alaska? Absolutely—and they do so with impressive consistency, comfort, and style. Far from being a luxury afterthought, hot tubs are a central part of the Alaskan cruise experience, offering warmth, relaxation, and unforgettable views. Whether you’re on a luxury liner like Holland America or a value-focused ship like Carnival, you can expect well-maintained, properly heated hot tubs that enhance your journey through one of the world’s most awe-inspiring regions.

By understanding how cruise lines operate these amenities—through advanced heating systems, safety protocols, and strategic placement—you can make the most of your time onboard. Plan your soaks around scenic cruising times, pack the right gear, and follow basic etiquette to ensure a pleasant experience for yourself and others. And remember: there’s nothing quite like the sensation of warm water, cool mountain air, and the distant rumble of a calving glacier. It’s not just a hot tub—it’s a moment of pure Alaskan magic.

As you plan your Alaska cruise, don’t let the cold deter you from enjoying this onboard luxury. The hot tubs are not only open—they’re one of the best ways to experience the beauty and serenity of the Last Frontier. So grab your towel, step into the bubbles, and let Alaska warm your soul.

Frequently Asked Questions

Do cruise lines run the hot tubs in Alaska during colder months?

Yes, most cruise lines operating in Alaska keep their hot tubs open and heated year-round, even in chilly weather. The heated water provides a relaxing way to enjoy Alaska’s stunning landscapes, regardless of the temperature.

Are the hot tubs on Alaska cruises kept at a comfortable temperature?

Absolutely. Cruise lines maintain hot tubs at a standard temperature range of 100–104°F (38–40°C) to ensure guest comfort. This makes them ideal for soaking while viewing glaciers or snowy mountain vistas.

Do Alaska cruise hot tubs have any special features?

Many ships feature outdoor hot tubs with panoramic views, some even offering retractable roofs or wind barriers for weather protection. Some luxury lines also include whirlpool jets, LED lighting, or infinity-edge designs for added ambiance.

Is there a schedule for when hot tubs are open on Alaska cruises?

Hot tubs are typically available 24/7, but cruise lines may restrict hours during cleaning or maintenance. Check your ship’s daily schedule for any temporary closures, especially during port days.

Do cruise lines run the hot tubs in Alaska with saltwater or freshwater?

Most Alaska cruise ships use freshwater in their hot tubs, treated with chlorine or bromine. Some luxury lines may offer saltwater options, but freshwater is standard for hygiene and maintenance reasons.

Are there age restrictions for hot tubs on Alaska cruises?

Yes, most cruise lines require guests to be at least 16 or 18 to use hot tubs unsupervised. Children may be allowed with an adult, but rules vary by line—always check your cruise’s policy before booking.