One of the city’s biggest—and most successful—private urban-development projects is the 30-acre Chelsea Piers Sports & Entertainment Complex. Jutting out into the Hudson River on four huge piers between 17th and 23rd streets, it’s a terrific multifunctional recreational facility.

The Sports Center (tel. 212/336-6000), a three-football-fields-long megafacility, does health clubs one better. It offers not only the usual cardiovascular training, weights, and aerobics, but also a four-lane quarter-mile indoor running track, a boxing ring, basketball courts, a sand volleyball court, a gorgeous 25-yard indoor pool with a whirlpool and sun deck, the world’s most challenging rock-climbing wall plus a bouldering wall, and the Spa at Chelsea Piers, which offers massage, reflexology, facials, and the like. Day passes to the Sports Center are $50 for nonmembers; spa treatments are extra, of course.

The Golf Club (tel. 212/336-6400) has 52 all-weather fully automated hitting stalls on four levels and a 200-yard, net-enclosed, artificial-turf fairway jutting out over the water, making it the best place in the city to hit a few. Prices start at $25 for 90 balls (147 balls during off-peak hours), and club rentals are available.

The Sky Rink (tel. 212/336-6100) has twin indoor rinks for recreational skating and pickup hockey games with Hudson River views. General skating is $13 for adults, $11 for seniors and youth; skate rental is $7.50. Due to organized skating activities, general skating is limited, so call ahead to find out schedules of availability.

The Field House (tel. 212/336-6500) is mainly for team sports, but rock climbers will enjoy the 30-foot indoor climbing wall, designed for kids as well as grown-ups. Open climbs for adults 17 and older are $22, Tuesday through Thursday from 7:30pm to 9:30pm; same-day climb reservations start at 9am. Youth open rock climbing lessons ($30, ages 5–9, Tues–Thurs 3:30–4:30pm, Sat 9–10pm) are available. Batting cages are $2.50 per 10 pitches.

Feeling like a little 10-pin tonight? State-of-the-art AMF Chelsea Piers Lanes (tel. 212/835-BOWL [835-2695]; offers 40 lanes of fun. Games are $8.25 to $11 per person, and shoe rental is $6 plus tax.

Beyond its athletics, the complex is a destination in and of itself. The 1 1/4-mile esplanade has benches and picnic tables with terrific river views; they serve as the perfect vantage point for watching a cruise ship head out to sea, or the Navy and Coast Guard ships sailing in for Fleet Week each May.