Notable cave · Adams, Pennsylvania

Portal C

Portal C is a cave in Adams, Pennsylvania.

Portal C: crowds and conditions

Typical pattern: moderate; weekends busier. Been there recently? Post today’s status and it shows here for the next traveller.

Status options for this cave: Open, good conditions · Very crowded · Approach road bad · Closed / not accessible.

Best time to visit Portal C

Season: Year-round; October to March is most comfortable, some caves flood in heavy rain.

Busiest days: Weekends and long holidays.

Crowd: Moderate; weekends busier.

Typical week: Mon light · Tue light · Wed light · Thu light · Fri light · Sat busy · Sun busy.

How to reach Portal C — distance from nearby cities

    Coordinates: 39.73902, -77.41408. Road distances are estimates; the road-trip planner uses real routes and adds stops worth the detour.

    Places to visit near Portal C

    See everything within a day’s drive of Portal C

    Other caves near Portal C

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    Map data © OpenStreetMap contributors (ODbL)

    Frequently asked

    What is the best time to visit Portal C?

    Year-round; October to March is most comfortable, some caves flood in heavy rain. Moderate; weekends busier.

    What are the places to visit near Portal C?

    Nearby: Strawberry Hill Nature Preserve (sanctuary, 10 km), Pen Mar Park (park, 11 km), Quirauk Mountain (viewpoint, 12 km), Catoctin Mountain Park (sanctuary, 13 km), High Rock (viewpoint, 13 km), Catoctin Mountain (viewpoint, 14 km).

    Is Portal C worth visiting?

    Portal C is listed as a notable cave in Pennsylvania on Spotwander.