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Leach Amphitheater

Wedding venue in Oshkosh, Wisconsin

About Leach Amphitheater

Leach Amphitheater is an outdoor amphitheater located at the mouth of the Fox River in downtown Oshkosh, Wisconsin, with views of Lake Winnebago. Opened in May 2005 as a gift from the Leach family, the venue features a large performance stage, a state-of-the-art mix platform, two concession stands, accessible restrooms, and ample parking. It can accommodate up to 7,500 visitors. A romantic gazebo overlooking the lake provides a setting for weddings, anniversary parties, and intimate gatherings. The amphitheater hosts community festivals, concerts, company outings, and sporting events, including the weekly Waterfest concert series. Backstage facilities include dressing rooms, a shower, storage, and a catering area for up to 40 people. The venue is managed by the Oshkosh Parks Department; rental fees are determined upon inquiry. A no carry-in policy applies to most events, and amplified sound must conclude by 10:30 p.m.

The facts

Guests
Up to 7,500 guests
Last updated
October 2026

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On the big wedding guides

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

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