Ho Tay Water Park in Hanoi, Vietnam

Ho Tay Water Park is the water-attraction section of West Lake Park at 614 Lac Long Quan in Hanoi’s Tay Ho area. It is one of the capital’s long-running seasonal places for slides, pools and family water play, and the operator still maintains an active official site with online ticketing, attraction information and 2026 event notices. The most important current fact is the calendar: the 2026 water-park season is ending on 20 September. The operator is promoting that Sunday as the final day of the season, so visitors planning for late September or later should not assume normal water-park operation.

The park’s current attraction list includes a BOWL slide, lazy river, high-speed slides, twisting slides, raft slides, multi-lane slides and a children’s splash pool. These are conventional water-park experiences rather than a resort-style beach complex. The site also lists food service, retail, swimwear and locker facilities. That combination makes it practical for a half-day outing: visitors can arrive with minimal equipment, change on site and spend most of their time rotating between slides and pools rather than carrying supplies across a large destination resort.

Seasonality is the main limitation. West Lake Water Park opens for the warm-weather period and publishes short-term schedules that can change with weather. The official August 2026 notice explicitly warned that operating times could be adjusted according to real conditions, and the September farewell promotion describes 20 September 2026 as the last day of the summer season. This means a static year-round timetable is misleading. If you are visiting close to the opening or closing weeks, check the official website or ticket portal on the same day rather than relying on an old map listing.

The final-day promotion for 20 September is unusually specific and useful for current planning. The operator announced an all-inclusive ticket of 99,000 VND per person for that day, with free admission for guests under 0.9 meters. A separate limited livestream promotion offered an even lower price for advance buyers. These are promotional rates, not standard prices for future seasons, so they should not be treated as a permanent tariff. The important lesson is that ticketing here is highly seasonal and campaign-based; compare the official price page and event notices for the date you actually intend to visit.

The location on Lac Long Quan is easier to reach than many amusement parks on Hanoi’s outskirts. It sits beside the West Lake area, so taxis and ride-hailing services from the Old Quarter or central districts are straightforward. Traffic around Tay Ho can still be slow at busy times, especially on weekends. If you are combining the park with nearby sightseeing, remember that a water-park visit involves changing clothes, showering and carrying wet items, which makes it less convenient to sandwich between temples, museums or formal dining.

Families should plan around height rules and comfort in water. The operator separates children’s facilities from faster slides, and some attractions have their own safety conditions. Non-swimmers should not assume that every pool or slide is suitable simply because flotation equipment is available. Lifeguard practice and individual ride rules can change, so follow posted instructions on site. Visitors with small children may get more value from the shallower play areas and lazy-river style attractions than from trying to cover the whole slide inventory.

A useful visit length is roughly three to five hours. That allows time to change, use several attractions, rest between high-energy activities and eat something without turning the outing into a full-day commitment. On the final weekend of the season, expect demand to be higher because of the published farewell promotion. Arriving near opening time is sensible if you want more time before queues build, although the exact daily opening hour should be confirmed directly because the official September promotion does not publish a full Monday-to-Sunday schedule.

The park is not a year-round recommendation. Hanoi’s cooler months are not the operating season, and maintenance or weather can affect access even during summer. That makes Ho Tay Water Park a good example of why travelers should distinguish a permanent place from a permanently available experience. The address, operator and infrastructure remain, but the water attractions follow a seasonal calendar.

For a September 2026 visitor, the decision is simple: go before or on 20 September if the official ticket portal still confirms operation, and verify the day’s opening time before leaving. For anyone visiting after that date, treat the water park as closed for the season unless the operator announces an extension. When it is open, its central Tay Ho location and straightforward mix of slides, pools and family facilities make it one of Hanoi’s easiest dedicated water-play options, but the experience is best planned around current weather and the official seasonal timetable rather than a generic year-round listing.

One useful advantage of the site is that it is set up for a conventional water-park day rather than requiring visitors to improvise. The operator lists lockers, swimwear retail, food service and guest facilities alongside the rides. That reduces the amount of equipment families need to carry, although availability can be busier on promotional weekends. Because 20 September is both a special-price day and the season finale, visitors should expect that normal quiet-weekday assumptions may not apply and should prepare for queues at entry, changing areas and popular slides.