Phoenixhalle in the Römerkastell in Stuttgart hosts conferences, product launches, company parties, weddings and fairs for up to 1,500 guests, with four event areas and an outdoor space for up to 1,000. It is a former riding hall in the Bad Cannstatt district, run by Exometa Römerkastell GmbH.
Seminars and company events
The venue lists conferences and day or multi-day meetings, presentations and customer events, kick-offs and product launches, workshops, company parties and anniversaries, fairs and concerts. Hybrid and streaming events are supported by a fiber-optic internet line. The venue has air conditioning and fresh-air systems with UVC air purifiers.
For workshops and creative meetings, the Kreativraum offers 122 m² in three sections: a front room of 53 m², a back room of 41 m² and a winter garden of 28 m². It holds up to 50 people, or 35 in theater rows. A sun terrace of about 100 m² has its own guest entrances and restrooms, and the room has a presentation screen as basic equipment.
For a plenary session, the Castello and the two foyers can be combined. The operator also coordinates catering, event technology and staffing, either as a full service or as single services.
Weddings and receptions
Weddings and private celebrations are listed in the offer. The Castello is described as suitable for receptions, workshops, product presentations and weddings. Its banquet layout holds 80 guests and a gala layout 60. The outdoor area of 1,200 m² allows open-air summer parties and after-work events.
Rooms and capacities
The site names five spaces. Phoenixhalle, the main hall, has 920 m² and a stated capacity of 1,500. Foyer I and II together have 270 m² for 150. Castello has 225 m² for 100 in the general overview. Its own page states banquet 80, gala 60, rows 90, parliamentary 50 and, combined with the foyers, up to 200. Castello consists of a 149 m² room and an 81 m² winter garden, both 4 meters high. The outdoor area covers 1,200 m² for 1,000 people.
Spaces can be combined and set up to order. Capacity changes with stages and buffet areas. The event area is barrier-free, including restrooms and logistics areas, and large catering and logistics zones sit next to the rooms. Castello has a separate entrance and power supply of 3 x 32 A and 1 x 16 A.
Catering
No in-house restaurant is mentioned. The operator coordinates the trades involved in an event, including catering, so organizers can bring their own caterer or ask the team to arrange one. Confirm the arrangements in your request.
History and setting
The Römerkastell site lies in Bad Cannstatt, Stuttgart's largest and oldest district. The Romans built a fort on the Altenburger Feld hill around 90 AD. Between 1904 and 1912, under King Wilhelm, a riding barracks for dragoons was built. US troops used it until 1993, after which the site opened to civilian use.
In 2001, MKM Römerkastell won the investor competition for the site, which has around 30,000 m² of usable space, partly with listed buildings. The Phoenixhalle was a riding hall with stables. After restoration, it opened as an event venue in summer 2003. The district became a center for media, culture and music, and the SWR Big Band performs here regularly.
Getting there
The address is Naststraße 43 to 45, 70376 Stuttgart. Up to 500 parking spaces are available directly in front of the venue, and the site is connected to public transport.
There is no accommodation on site.
