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James W. Trimble Lk (J.p. Hammerschmidt) - Mcc-Kerr Ark Rvr — Fort Smith Park

Arkansas · AR

50.6

Acres

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Managed by Local Government Agency

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  • Address:AR
We display cached information from agency feeds. Hours, fees, permits, closures, fire restrictions, and conditions change without notice. Outdoors is not the permitting authority. Confirm current conditions for this park using the links above before you go — you are responsible for compliance. Last verified by us: Aug 16, 2026. Spot an error in our data?

About

Park entrance fees, hours, and ranger-issued closures change without notice and may be out of date here. Always confirm current conditions, fees, and access restrictions with the managing agency before you travel. Outdoors is not responsible for closures, fines, or denied entry resulting from outdated information.

Fort Smith Park is a US Army Corps of Engineers recreation area within James W. Trimble Lk (J.p. Hammerschmidt) - Mcc-Kerr Ark Rvr. The Corps manages 400+ lake and river projects nationwide, making it one of the largest federal providers of outdoor recreation. It sits on USACE-administered land but day-to-day management is by Local Government Agency under a lease with the Corps. Camping rules, fees, and seasonal closures vary by site — verify current operations with the managing district before any visit.

Source: usace.army.mil

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