First Encounter is a town beach, run by Eastham, and the National Seashore pass is no use here. The town sells a season sticker to residents and renters through its rental agents, and charges a daily rate to everyone else. Both are set annually; ask your rental agent before you buy anything, because a week-long sticker often works out cheaper than five daily rates.
The lot is moderate and it fills on hot afternoons and empties before the sunset crowd arrives, so an evening visit is usually easy even in August. Facilities are basic: seasonal restrooms, no food, no rentals, very little shade.
Against the Atlantic side: First Encounter has warmer water, no surf, no staircase, better shelling of the small-and-interesting kind rather than the dramatic kind, and a sunset. Coast Guard and Nauset Light have the waves, the cliff and the drama. Most weeks on the Cape want one of each, and the drive between them is under fifteen minutes.
Skaket Beach in Orleans, ten minutes south, is the same kind of beach with an even larger flat and an even smaller car park.