Fee: No entrance fee. Fees apply for group camps and shelter rental; reserve at reserveohio.com or (866) 644-6727.
About this park
Sycamore State Park is an oasis of wooded splendor in the midst of expansive farmland, and a good retreat for groups of all sizes. Several group camp areas provide unique overnight options. Daytime activities include paddling, fishing, hiking and horseback riding. Picnic shelters and an archery range are also available.
Sycamore State Park FAQ
Where is Sycamore State Park located?
Sycamore State Park is in Trotwood, Ohio, at 4675 N Diamond Mill. GPS coordinates: 39.8024, -84.3619. Get directions.
Is there an entrance fee at Sycamore State Park?
No entrance fee. Fees apply for group camps and shelter rental; reserve at reserveohio.com or (866) 644-6727. Fees can change by season, so confirm with the park before you go.
How do I contact Sycamore State Park?
You can call (513) 523-6347. The park office can confirm RV site availability, hookups, length limits and current conditions.
Are there RV campgrounds near Sycamore State Park?
Yes. The closest RV-friendly campgrounds listed on ParkedRV are:
- Oak Hill - Lake Vesuvius (123.5 mi, reservable)
- Iron Ridge - Lake Vesuvius (124.6 mi, reservable)
- Twin Knobs Campground (126.4 mi, reservable)
How current is this information about Sycamore State Park?
This listing was last updated on October 6, 2026. If something is out of date, let us know and we'll fix it.