Taehwagang National Garden and its Simni Bamboo Grove follow the Taehwagang River in Jung-gu, Ulsan; the bamboo forest extends for about 4 kilometers along the river. This Taehwagang National Garden guide covers the riverfront grove, the Milky Way Trail, official access details, and a nearby indoor stop.
1. Taehwagang National Garden and the river setting
The garden is part of Ulsan’s Taehwagang River landscape. Its official visitor listing places the Taehwagang National Garden and Simni Bamboo Grove at 5 Saetgangnam-gil, Jung-gu, Ulsan. The site is listed as open year-round, open 24 hours, and free to enter.
The garden’s setting brings planted riverside areas, paths, water, and the bamboo grove into one continuous public landscape. This is not a ticketed indoor facility with fixed entry sessions: the published access information identifies an all-day, year-round outdoor site. That distinction is useful when deciding whether to make the grove the main destination or one part of a wider Ulsan visit.
The river is the visual connection across the garden. Paths run alongside planted ground and water channels, while the grove forms a dense green section within the wider riverside area. The official listing identifies the site as a leisure attraction, so the guide is best read as an outdoor place guide rather than an itinerary with assumed walking times or transfer durations.
📍 TripKorea’s Tip: Keep the official address—5 Saetgangnam-gil, Jung-gu, Ulsan—available when checking local transport or navigation on the day of travel. The garden is open outdoors around the clock, but visitors should confirm current on-site notices before entering.
2. Walk the 4-kilometer Simni Bamboo Grove
Simni Bamboo Grove is the defining landscape within the Taehwagang National Garden guide. The grove stretches for about 4 kilometers along the river and consists of bamboo that has grown naturally over a long period. The Korean name “Simni” refers to the grove’s extended riverside scale rather than a single enclosed garden room.
Within the grove, bamboo forms the principal feature instead of a built exhibition or a museum collection. The river runs beside the forested corridor, and the official description identifies it as a natural bamboo garden. Visitors can use the grove as the central portion of a garden visit, then return to the broader riverside paths and planted sections.
Because the grove extends over several kilometers, it is more accurate to choose a section and explore at your own pace than to treat it as a short, fixed loop. The published information does not provide a standard completion time. Visitors who want an exact route, accessible-path information, or current conditions should consult the official garden site before travel.
💡 Local Tip: The grove is open 24 hours and admission is free. These published details apply to the Taehwagang National Garden and Simni Bamboo Grove listing; check the official site for any temporary restrictions or event-related changes.
3. The Milky Way Trail after dark
The Taehwagang National Garden and Simni Bamboo Grove are also listed under the name “Milky Way Trail.” The official description explains that colorful lights meet the bamboo after dark, giving this night route its name. It is a distinct evening element within the same riverside grove rather than a separate attraction at a different address.
The 24-hour published opening time means visitors can plan around daylight and evening conditions without relying on an admission timetable. Daylight emphasizes the river, planted areas, and the structure of the bamboo forest. After dark, the named night trail adds lighting among the bamboo. No separate admission fee is listed for the site.
Night access does not remove the need for normal outdoor precautions. Check weather, follow any local notices, and use official information for current entry conditions. The garden’s outdoor setting and the length of the grove make it important not to assume that every path or facility operates the same way at every hour.
🚨 Warning: Operating information can change. The published record lists the grove as open year-round, 24 hours, and free, but visitors should confirm current notices with the official garden website before a late-evening visit.
4. Add Taehwagang Donggulpia for an indoor contrast
Taehwagang Donggulpia is a separate Ulsan attraction at 306 Namsan-ro, Nam-gu. It repurposes artificial caves created during the Japanese colonial period, which were originally intended to store military supplies. The attraction now includes a Cave Adventure Zone, Digital Sketch Experience Zone, Lighting Art Zone, an artificial falls outside the caves, and other interactive areas.
The cave facility provides a different setting from the open riverbank and bamboo forest. Its published opening hours are 09:00–18:00. It is closed on Mondays, New Year’s Day, Seollal, and Chuseok, with parking available. The visitor center phone is +82-52-226-0077 / 052-226-0077 in Korea.
These are separate destinations with separate addresses and operating arrangements. Taehwagang National Garden is the outdoor river-and-bamboo destination; Donggulpia is an indoor attraction with a defined daily schedule and closure days. Confirm admission conditions and any current program information directly with the attraction before visiting.
For an Ulsan city-center base, explore hotels in central Ulsan. The Taehwagang National Garden guide remains focused on the river garden and grove, while a central base can support other verified Ulsan attractions.
Frequently Asked Questions
Is Taehwagang National Garden free to enter?
Yes. The Taehwagang National Garden and Simni Bamboo Grove listing gives the use fee as free.
What are the opening hours for Simni Bamboo Grove?
The listed opening time is 24 hours, and the site is listed as open year-round. Check official notices before travel in case of temporary changes.
How long is the Simni Bamboo Grove?
The bamboo forest stretches for about 4 kilometers along the Taehwagang River.
Where is the Taehwagang National Garden and Simni Bamboo Grove?
The listed address is 5 Saetgangnam-gil, Jung-gu, Ulsan, 44457.
Does the bamboo grove have a night feature?
Yes. The Milky Way Trail name refers to colorful lights among the bamboo after dark.
🎒 Plan an Ulsan Base
1. Stay in the city center
2. Browse local activities
3. Arrange onward travel
Sources & References
Data Sources:
- Tourist Attraction Information: Korea Tourism Organization (TourAPI)
- Photos: Korea Tourism Organization
Official Sites:
Last verified: September 4, 2026
All information was verified at the time of publication. Operating hours and admission fees may change; please confirm before visiting.
