REVIEW · VIETNAM
Funny & Relaxing time at Mikazuki Water Park with Onsen in Da Nang
Mikazuki Water Park 365 gives you a rain-proof day of water slides, lazy rivers, and onsen relaxation inside a huge covered complex. The main attractions are the rainbow-effect indoor slide and a 450-meter lazy river, billed as the second longest in Vietnam. Children have plenty to do, even when Da Nang’s weather turns wet.
I like the included private transport and bottled water, since they remove some of the fuss of reaching the park. I also like the mix of active and quiet time: you can send the children toward the slides, then slow down at the onsen or on the lazy river. The main drawback is that the large slides have strict weight rules, the deepest water is only about 1.2 meters, and the covered space may feel stuffy or smoky.
Key points to know before you go
- Indoor fun in any weather: The water park is covered, making it a useful choice on rainy days.
- A 450-meter lazy river: Bring time for a slow float, not just the bigger slides.
- Strict slide limits: Some major slides require you to weigh at least 40 kilograms and no more than 90 kilograms.
- Family-focused water: There is no conventional deep swimming pool, and the maximum reported depth is about 1.2 meters.
- Onsen time included: Mikazuki Onsen gives you a calmer place to rest after the water attractions.
- Private transfers are part of the deal: Pickup and drop-off are offered for people staying in Da Nang, with pickup time confirmed one day before.
A rainy-day water park inside Da Nang

The central appeal here is simple: bad weather does not cancel your water day. Mikazuki Water Park 365 is Vietnam’s first indoor water park, according to the tour information, and its covered setting lets you plan around the activity rather than around the forecast.
That matters in Da Nang, where a wet afternoon can interrupt beach plans, sightseeing, or a day in the open air. You can use this experience as a backup plan, especially if you have children who need active entertainment.
The venue is described as a large warehouse-like indoor space. That keeps the rain out, but it also affects the mood. You may find the air warm and stuffy, and smoking inside the covered area has been raised as a concern. If clean, open-air surroundings are important to you, keep that limitation in mind before booking.
The park is not designed as a serious swimming facility. It is better understood as a family water-play center with slides, children’s pools, floating attractions, and a relaxation area.
More Onsen Tours in the world:
- Wyndham Lynn Times Onsen Wellness
★ 5.0 · 404 reviews - From Osaka: Himeji Castle, Arima Onsen & Mt. Rokko Day Tour
★ 4.6 · 339 reviews - From Tokyo: Private Tour to Fuji/Hakone – Onsen, Art, Nature
★ 5.0 · 116 reviews
What happens at Mikazuki Water Park 365

Your visit centers on the water park itself. The exact time you spend there can be as short as 30 minutes or as long as two hours, depending on your schedule and how much use you make of the facilities.
The headline attraction is the indoor water slide with a rainbow effect. It is promoted as the longest indoor water slide in Vietnam, which gives the ride a little extra appeal beyond the usual family flumes. The lighting effect should also make it a fun photo and video subject, although you will want to follow the park’s rules rather than focus only on getting a dramatic shot.
The major warning is the weight restriction. Several of the larger slides reportedly allow only people between 40 and 90 kilograms. That excludes some smaller children, lighter adults, and heavier adults from the most exciting rides. Check the rules before you promise a particular slide to your child.
One slide, called the Hyper Slide, requires exactly three people in one raft. That can be awkward for a family of two, a solo parent with one child, or a group that does not divide neatly into threes. It is a small detail, but it can affect how much time you spend waiting or reorganizing your group.
The park’s water is generally shallow. The deepest reported area is about 1.2 meters, and there is no standard deep swimming pool. That is good news for families who want water play without a deep pool, but it may disappoint you if you want to swim proper lengths or practice diving.
Why the 450-meter lazy river matters
The lazy river is one of the strongest parts of the visit. At 450 meters, it gives you a long, gentle circuit where you can float in an inner tube and take a break from the louder slide areas.
I would make this one of your first stops. Grab a float, get your bearings, and let the children see how the park is arranged from the water. It is also the activity most likely to suit a mixed-age group, since not everyone needs to meet the requirements for the larger slides.
The lazy river is promoted as the second longest in Vietnam. The useful point for you is not the title, but the amount of time it can fill without demanding much effort. After a slide, it gives your body a slower change of pace.
One unusual sight mentioned around the site is a horse kept in a small stable area. That may interest children, but the animal’s conditions have also raised concern, particularly about heat, water, and the size of the enclosure. If you are sensitive to animal welfare issues, this is worth knowing before you choose the attraction.
Finding a quieter pace at Mikazuki Onsen

The onsen is the other half of the experience. After the slides and floating, you can use Mikazuki Onsen to rest your body and mind.
The information provided does not give detailed rules about the onsen, such as bathing times, temperature, or whether separate changing areas are available. You should treat it as a relaxation feature included with the water-park visit, not assume it offers a full traditional Japanese bathing program.
This combination is useful for adults. A child may want another turn on the slide, while you may prefer a calmer period in the onsen or along the lazy river. The visit works best when your group accepts that it is not only a thrill-ride stop.
The onsen also helps give the experience more range than a basic water park ticket. You are paying for water play, but you are also getting a place to slow down. That makes the outing more practical for families with adults who do not want to spend the whole visit on slides.
A few more hot spring trips around the world worth a look
- Santorini: Volcanic Islands Cruise with Hot Springs Visit
★ 4.4 · 10,869 reviews - Bali: Mount Batur Sunrise Guided Hike and Natural Hot Spring
★ 4.8 · 9,284 reviews - Reykjavik: Sky Lagoon Entrance Pass With 7-Step Spa Ritual
★ 4.8 · 6,166 reviews - From Reykjavik: Golden Circle, Kerid, & Secret Lagoon Tour
★ 4.8 · 6,009 reviews
The Fuji mountain photo stop
The park offers an easy check-in point where you can capture a distinctive Fuji mountain feature. The name refers to a Japanese-style mountain image or architectural backdrop connected with the Mikazuki setting, not a view of Japan’s real Mount Fuji.
It is a small feature, but it gives you a clear photo opportunity when you arrive. You can use it as a quick group picture before everyone gets wet. Since the attraction is indoors, this kind of visual marker also helps make the visit feel more memorable than a series of anonymous pools and slides.
Do not plan the whole visit around the photo stop. It is a pleasant extra, while the lazy river, indoor slide, and onsen are the real reasons to come.
What the $26 price includes
At $26 per person, the value depends on how much of the park you use and how much you value the transport.
The price includes admission to Mikazuki Water Park, private transportation, pickup and drop-off for people staying in Da Nang, and one bottle of water per person in the vehicle. The included transfer is important because it removes the need to arrange a separate ride to a large entertainment complex outside your hotel routine.
If you only stay for 30 minutes, the price is less convincing. You are paying for the ticket and the convenience of transport, so a rushed visit wastes part of the value. If you allow closer to two hours, use the lazy river, try the permitted slides, and spend time at the onsen, the cost becomes easier to justify.
Group discounts are offered, though the supplied details do not state the discount amount or the number of people required. Ask for the current group rate before booking if you are going with several people.
Personal expenses are not included. Bring money for anything beyond the ticket, transfer, and bottled water. The available information does not specify food, locker fees, towels, or other possible purchases, so you should confirm those details directly if they matter to your day.
How the pickup works in practice
Pickup is offered for people staying in Da Nang, and the operator confirms the pickup time one day before the visit. That timing is useful, but you should keep an eye on your messages and make sure the operator has your correct hotel information.
The vehicle is described as private transportation rather than a shared group bus. That can make the trip more comfortable for families carrying swim items or managing young children. The exact pickup time, driving time, and vehicle type are not provided, so do not build a tight schedule around another activity afterward.
Online customer service is available around the clock. That gives you a way to check the pickup details or ask questions before the day, though it does not replace confirming the practical points the listing does not spell out.
Comfort, supervision, and family fit
Most people can take part, and service animals are allowed. The site is near public transportation, but this particular booking already includes private transportation, so the public transit note may matter more to independent visitors than to you.
The family appeal is clear. Children have slides, a lazy river, and kids’ pools, while adults have the onsen and slower water activities. The indoor setting is especially useful for a wet-weather day when outdoor plans are no longer attractive.
You still need to supervise children closely. Shallow water is not automatically safe water, and the activity has several moving parts, including slides, rafts, and different areas. The supplied information does not state the lifeguard arrangements, child age limits, or specific swimwear rules, so ask the operator or venue if your child has special needs.
The lack of a conventional pool is important for older children and confident swimmers. They may enjoy the slides and lazy river, but they will not find a deep area for serious swimming. The attraction is about play rather than training.
The main drawbacks to consider
The water-park design will not suit everyone. The indoor warehouse setting protects you from rain, but it may feel enclosed. Smoking in the covered area has been reported as a problem, which can affect your comfort, particularly if anyone in your group is sensitive to smoke.
Slide restrictions are another practical limitation. People under 40 kilograms or over 90 kilograms may be unable to use the large slides. The exact-three-person rule for the Hyper Slide can also create a wait or leave part of your group watching.
The animal enclosure is a separate concern. A horse is kept near the water park, and the conditions described have prompted serious welfare objections. I would not present this as a charming bonus. If the presence or treatment of animals is important to your choice of family attraction, consider that point carefully.
There is also a report of a site numbered 71 where water was not running and staff would not initially allow a move to a neighboring site. That issue may relate to another part of the property rather than the normal water-park visit, but it suggests you should ask staff promptly if a facility is not working and keep the operator’s contact information handy.
Is this $26 experience right for you?
I would book this for a family in Da Nang that wants an indoor activity with easy transport, especially during a rainy spell. The 450-meter lazy river, rainbow-effect slide, and onsen give you enough variety for a short visit, and the children’s areas make the attraction more suitable for younger families than for serious swimmers.
I would hesitate if you want clean open-air surroundings, a deep swimming pool, unrestricted slides, or a quiet wellness day. The warehouse atmosphere, possible indoor smoking, strict weight rules, and concerns about the nearby horse all deserve attention.
Book it if you value convenience and weather protection, and plan to stay long enough to use several areas. Before paying, confirm the pickup time, any group discount, and current rules for the slides and onsen. That short check will tell you if Mikazuki fits your group better than a beach day or another indoor activity.
FAQ
How much does the Mikazuki Water Park and Onsen experience cost?
The listed price is $26 per person. Group discounts are offered, but the exact discount is not provided.
How long does the experience last?
The approximate duration is 30 minutes to 2 hours. Your actual time depends on how long you use the water park and onsen.
Is pickup available from Da Nang hotels?
Yes. Pickup and drop-off transfers are offered for people staying in Da Nang.
When will I receive my pickup time?
The tour operator confirms the pickup time one day before the activity.
What is included in the price?
The price includes the Mikazuki Water Park entrance ticket, private transportation, and one bottle of water per person in the vehicle.
Is the water park indoors?
Yes. Mikazuki Water Park 365 is an indoor water park, so rain does not prevent you from using the main attractions.
How long is the lazy river?
The lazy river is 450 meters long. It is described as the second longest lazy river in Vietnam.
Are there restrictions for the large water slides?
Yes. The larger slides reportedly restrict access to people weighing between 40 and 90 kilograms. The Hyper Slide also requires exactly three people per raft.
Can I cancel for a full refund?
Yes, if you cancel at least 24 hours before the experience starts. Cancellations or changes made less than 24 hours before the start time are not accepted for a refund.
Just added around the world
- From Krakow: Zakopane, Quad & Buggy Thermal Baths Tour★ 4.9 · 31 reviews
- Krakow: Zakopane & Hot Springs Shared Trip★ 5.0 · 2 reviews
- Zakopane: Snowmobiles (or Quads), Thermal Pools & Tasting★ 5.0 · 4 reviews
- From Krakow: Hot Springs and Zakopane with Gubałówka★ 4.7 · 25 reviews
- Zakopane: Extreme Quad Ride & Highlander BBQ + Thermal Pools★ 5.0 · 2 reviews
- From Krakow: Zakopane Tatra Mountains & Hot Springs Tour★ 3.0 · 29 reviews
- From Krakow: Zakopane City Tour with Thermal Baths★ 4.9 · 8 reviews
- Zakopane: Chocholow Thermal Pools Entry with Hotel Transfer★ 5.0 · 6 reviews
Japanese Onsen Tours, compared.

Himeji Castle, Arima Onsen & Mt. Rokko Day Tour
Read our review →
Private Tour to Fuji/Hakone – Onsen, Art, Nature
Read our review →
All-Day Pass to Yunomori Sathorn Onsen Bath and Spa
Read our review →
Mt. Fuji, Hakone Private Tour from Tokyo – Onsen, Arts and Nature
Read our review →
From Fukuoka: Mount Aso, Kurokawa Onsen, and Shrine Tour
Read our review →
Private Nagano 1-Day Tour:Snow Monkeys,Zenko-ji,Obuse,Sake,Onsen
Read our review →Browse the lists this tour appears in


