Will showers be available mid to late August at Big Meadows Campground? The Shenandoah National Park ap indicates that shower and laundry facilities currently are closed.

You can get a campsite for $20 a night or stay at the inn for $172 a night if you hike definitely get down to Lewis Falls 😎

I was there three weeks ago. The showers were open. However, they were operating shorter hours. I think it was 9-4 instead of 24 hrs.

Unknown, you will need to check with the Shenandoah Park service.