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Alliant Energy Center

Wedding venue in Madison, Wisconsin

About Alliant Energy Center

Alliant Energy Center is a multi-building event campus in Madison with indoor facilities and outdoor event space. Exhibition Hall offers exhibit, banquet, meeting and conference areas; the New Holland Pavilions include indoor exhibition space and a pre-function area listed for banquets and receptions. Willow Island provides a 29-acre outdoor setting with a six-acre isthmus between two ponds. The campus offers event coordination, in-house catering, audio-visual equipment and extensive paved parking. A separately operated hotel on campus connects to Exhibition Hall by a climate-controlled walkway.

The facts

Guests
Up to 10,231 guests
Price
$285–$49,500
Pricing note
Published 2026 daily venue rental rates include Exhibition Hall meeting rooms from $285, New Holland Pavilion 1 from $7,000 off season or $10,600 in season, Pavilion 2 from $6,560 off season or $15,000 in season, and Willow Island at $3,150. Rates depend on space and season; other services, equipment and personnel may be billed separately. 2027 rates are also published.
Setting
Indoor & outdoor
Last updated
November 2026

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On the big wedding guides

  • Not listed on WeddingWire (checked November 2026)
  • Not listed on Zola (checked November 2026)

How to reach Alliant Energy Center

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