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Sunken Garden
4.9 ★★★★★ 74 Google reviews · Garden wedding venue in Monticello, Illinois
Garden in a park offering a beautiful ambiance, and views.
Plan your tour
- Catering in-house catering & bar — confirm the policy (and any fees) before you book your caterer
- Lodging on-site lodging comes up in reviews and the venue's own info — ask how many beds and whether the wedding-night stay is included
- Phone (217) 333-3287
- Website allerton.illinois.edu — most venues book tours right on their site
Amenities couples mention
“Accessible by wheelchair to the top level, where the view is wonderful.”
What couples say again and again
“A nostalgic day trip to Allerton yielded a beautiful walk through the Sunken Garden.”
From the reviews
Great place to visit. Nice and amazing landscaping. Great place for wedding, birthday parties or other gathering. Being outside bugs were an issue. Otherwise we had an awesome time.
The acoustic effect was amazing. So beautiful Great place for a concert, gathering, wedding, etc.
Getting married at Sunken Garden
Sunken Garden comes up for weddings — confirmed on their own site. Two things make the tour worth it. First, see the garden at the time of day and season you'd actually get married — a garden that glows at golden hour in June can look very different at noon in March, so ask what's in bloom for your date and walk the path your guests take from parking to ceremony to reception. Second, bring your real questions: the rain plan (where does the ceremony move, and does it hold everyone?), shade and bugs for a summer afternoon, the catering and bar policy, the music curfew, and exactly what's included — tables, chairs, setup, and teardown are where quotes quietly diverge. Popular garden dates book 12–18 months out, so if the tour feels right, ask what's open in your season before you leave.
Corporate events & private parties at Sunken Garden
Reviews and the venue's own info mention corporate events, retreats, or private parties at Sunken Garden — garden venues often have real weekday availability since weddings claim the weekends. A quick call answers the three things that matter: weekday and off-season rates, whether the space works for your headcount and A/V needs, and what catering is allowed. If your event lands on a Friday or Saturday in wedding season, ask early.
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