Pick the Right Coast First

Most people arrive on Nantucket, ask someone which beach is best, and get a different answer every time. That is because the honest answer depends entirely on what you want out of the afternoon, and the single most useful thing to understand is that the island has two very different coastlines.

The north shore faces Nantucket Sound. The water there is calmer, noticeably warmer, and the waves are small enough that a four year old can stand in them. The south shore faces the open Atlantic, which means real surf, colder water, and a shore break that will knock you over if you are not paying attention. Neither is better. They are just built for different days.

Once you know which coast you want, choosing the actual beach gets easy.

The Calm Ones

Children's Beach is the one you can walk to. It sits right on the harbor a few minutes from Main Street, the water is shallow and flat, and there is a playground and a green space next to it. It is not a dramatic beach and nobody goes there for the scenery, but if you have small kids and an hour to fill, it is genuinely perfect and it costs nothing to reach on foot.

Jetties Beach is the workhorse. It is close to town, has lifeguards through the season, restrooms, a restaurant, and a playground, and the water stays calm enough for younger swimmers while still feeling like a real beach. It is also where the Boston Pops concert happens every August, which is worth knowing if you are on the island that week and wondering why the whole place is walking in one direction. We wrote about getting to and from that concert separately.

Dionis is the one to drive to. It is a few miles out on the north shore, tucked behind big dunes, and it feels considerably more remote than it actually is. There are restrooms, a parking lot, and lifeguards on duty during the day in season. The dunes block the wind, the water is calm, and it is the beach most likely to make you understand why people keep coming back to this island. It is also reachable by the Eel Point bike path if you are up for the ride.

The Surf

Surfside is the busiest beach on the island, and for good reason. It has lifeguards, restrooms, a snack bar, food trucks in season, bike racks, and a wide stretch of sand that absorbs a crowd well. The waves are bigger than anything on the north shore, which makes it great for confident swimmers and older kids and a bit much for toddlers. There is a paved bike path running straight to it from town.

Cisco is where you go if the waves are the point. It is the island's surf beach, the place where the surf schools run their lessons, and the break is consistent enough that people plan their day around it. It is also a short distance from Cisco Brewers, which explains a certain amount of its popularity. Come here to swim in real Atlantic water or to learn to surf, not to float peacefully.

Madaket is the sunset. It sits at the far west end of the island and it is the best place on Nantucket to watch the day end, which means it gets a small crowd every clear evening around dusk. The surf is heavy, lifeguards cover only part of the beach, and there are no restrooms and no food, so it takes a little more planning than the others. Go anyway, at least once, and go in the evening.

Getting There Without a Car

You do not need a rental car to reach any of these, which is good, because parking at the popular beaches disappears early on hot days.

The Wave, the island's bus system, is completely free for all of 2026. Massachusetts made regional transit fare-free in its budget this year, so what used to be a couple of dollars now costs nothing. There are dedicated routes to Surfside, Jetties, and Madaket running through the summer season, and they are a genuinely good option for a straightforward beach day. The catch is the same as always with buses. They run on a schedule, they stop running earlier than you might want, and they do not go everywhere. There is no Wave route that drops you at Dionis or Cisco.

Biking works well if you are staying near town and the weather is cooperating. There are paved paths to Surfside, out toward Madaket, and to Dionis by way of the Eel Point path. The island is flat, the paths are well maintained, and you skip the parking problem completely. The thing people underestimate is the ride home, which happens after a full day in the sun with sand in everything.

Taxis are the flexible option, and the useful part is that fares on Nantucket are set by the Town rather than by demand, so you know the price before you get in. From town, the current rate sheet puts Dionis at $24, Cisco and Miacomet at $25, and Madaket at $31 for one passenger. Each additional person is $3. The closer-in beaches like Children's and Jetties fall into the lower town zones and cost considerably less. If you are coming straight from the airport instead, expect more, Dionis runs $35 and Madaket $47. Our full fare guide has the complete zone list.

Two small charges worth knowing about before you are standing at a beach entrance doing math. Bicycles can be carried for $5 each at the driver's discretion, which is how a lot of people handle the ride-out-and-taxi-back problem. And there is a $5 dirt road charge, also at the driver's discretion, which comes up more often on beach runs than anywhere else on the island given how several of the access roads are surfaced.

A Practical Way to Choose

If you have small children and limited time, go to Children's Beach or Jetties. If you want a proper beach day with facilities and a crowd, go to Surfside. If you want to feel like you found something, go to Dionis. If you want waves, go to Cisco. If it is a clear evening, go to Madaket and do not rush back.

And whichever you pick, sort out how you are getting home before you leave. Beach afternoons run long, phone batteries die in the sun, and the last thing you want at seven in the evening is to be standing on a sandy road with a cooler trying to figure out your options. Save a few numbers from the directory before you head out and the whole day gets simpler.