Both regs have exception for carry of firearms outside of "designated" areas.
I think these are the relevant lines:
7 DE Admin. Code 9201 - Regulations Governing State Parks:
8.3.4.6 Designated areas shall include Division offices, visitor centers, nature centers, educational facilities, and maintenance shops, and shall be identified by appropriate signage.
8.3.4.9 Delaware residents holding an active current permit to carry a concealed deadly weapon may carry a firearm within areas administered by the Division, including designated areas, provided that the permit shall be produced upon request of Parks authorities.
8.3.4.10 Firearms may be carried within areas administered by the Division, outside of designated areas, by any person not prohibited by 11 Del.C. §1448.
8.3.4.12 Any person possessing a firearm shall display identification upon request, sufficient to enable a law enforcement officer to undertake a background check.
3 DE Admin. Code 402 - State Forest Regulations:
8.8.1 Designated areas shall include State Forest Offices, education centers, and lodges, and shall be identified by appropriate signage.
8.8.3 Delaware residents holding an active current permit to carry a concealed deadly weapon may carry a firearm within areas administered by the Department, including designated areas, provided that the permit shall be produced upon request of Departmental authorities.
8.8.4 Firearms may be carried within areas administered by the Department, outside of designated areas, by any person not prohibited by 11 Del.C. §1448.
8.8.6 Any person possessing a firearm shall display identification upon request, sufficient to enable a law enforcement officer to undertake a background check.
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