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Three Pines Petersburg

4.8(38)
Event Venue

About

Three Pines Petersburg is a historic mansion set on a hilltop overlooking the Sangamon River in Illinois, offering a blend of rustic charm and modern comfort. With eight suites and a spacious barn, it accommodates groups comfortably for retreats, meetings, and weekend gatherings.

The property’s expansive grounds and well-appointed interiors provide a versatile setting for business events, with ample space for breakout sessions and socializing. The attentive staff ensures a seamless experience, making it easy to focus on your agenda while enjoying a distinctive hometown atmosphere.

Best for

  • Executive retreats & multi-day team stays
  • Private meetings in a historic mansion
  • Small group dinners with scenic grounds

Request a Package

Tell the venue what you're planning and they'll respond with a custom proposal within 1–2 business days.

Custom Package Request

Custom request

Not sure which package fits? Tell us about your event and the venue will work with you to build the right experience from scratch.

What's typically included

  • Space & layout
  • Food & beverage
  • AV & technology

Venue Details

Standout features

A historic mansion with Midwest heritage
Historic Architecture
A historic mansion with Midwest heritage
Set atop a hill in Petersburg, Illinois, Three Pines is a beautifully decorated historic mansion that offers a modern take on a classic hometown retreat. The spacious house and grounds provide an elegant backdrop for events and gatherings.
Versatile indoor and outdoor event settings
Event Spaces
Versatile indoor and outdoor event settings
The venue features multiple distinctive spaces including the mansion, a rustic barn, and a circle drive ceremony site. The carriage house serves as a lively dance floor, making it ideal for celebrations and weekend retreats.
Eight suites with thoughtful amenities
Guest Suites
Eight suites with thoughtful amenities
Accommodations include eight suites such as the Linden Suite, prized for its excellent natural lighting and suitability for bridal preparations and photography, enhancing the event experience for hosts and guests.

At a glance

Rated 4.8 on Google · 38 reviews