Top 5 Winter Routes in Uruguay for Locals, Part 2

The Rocha Coast in the Off-Season: Barra de Valizas and Cabo Polonio

The Atlantic coast of Uruguay is famous for its beaches, bustling summer life and tourists, but in winter Uruguayans enjoy going to the ocean for peace and quiet. The coast of the department of Rocha has a special charm—in the low season there is hardly anyone around, only a couple of local cafés are open, and nature is at its most beautiful.

The most unusual places are the fishing villages of Barra de Valizas and Cabo Polonio, tucked among giant sand dunes and ocean waves. Cabo Polonio is cut off from ordinary infrastructure: there are no conventional roads, electricity, or running water, only dozens of colourful houses on a sandy peninsula surrounded by the ocean and sea-lion colonies. In winter, Polonio sleeps: instead of hundreds of tourists, there are only local bohemians and occasional travellers drawn to the ocean’s stark beauty in the cold season.

As one guide notes, winter Cabo Polonio is ideal if you seek romantic solitude or want to escape the noise. The climate is cold and damp, but the peace and relaxation are hard to beat.

Valizas, a nearby settlement at the mouth of Valizas Creek, is also deserted in winter, but it has electricity and more local families live there. A field of shifting dunes stretches between Valizas and Polonio, creating an otherworldly landscape. In winter, when the wind is especially strong, the dunes seem to drift slowly and the ocean surf rumbles through the quiet—an enthralling sight. This off-season coast is entirely unlike a summer beach holiday, and many Uruguayans love it for that.

What to do in winter

Despite the cool weather, there is plenty to do. Hiking across the dunes from Barra de Valizas to Cabo Polonio is popular: about 8 km on foot across the sand (a 2–3-hour walk). In winter, it is a real mini-expedition—set off in the morning, when it is less windy, and wear windproof clothing.

The reward is fantastic views: golden dunes, sun-bleached tree skeletons, and views of the ocean from the crest of the Buena Vista dune, about 30 m high. Once you reach Cabo Polonio, you can explore the village itself: colourful houses without electricity and creative workshops where some artists live all year round.

The old lighthouse on the cape is worth visiting: it is usually open at weekends in winter, and its top offers views of the surrounding area and sea-lion rookeries. Sea lions and seals can also be seen from the coastal cliffs: Polonio has one of the largest colonies, where hundreds of animals lie on rocks by the water.

From July to September, southern right whales pass off the coast of Rocha; they can sometimes be seen from the beach in Cabo Polonio. Another favourite activity is stargazing: because there is no electricity, the sky above Polonio is especially clear, and the Milky Way is plainly visible.

Uruguayans say that sitting on the sand at night, wrapped in a blanket, and looking at millions of stars is a magical experience.

During the day, in bad weather, you can simply relax: read a book to the sound of the surf, have hot chocolate at the one café open in winter, or talk with local fishers. Swimming is naturally out of the question—the water is icy and the waves are large—but surfers sometimes come to catch the big winter swell for which Valizas is known. Even without a beach tan, there is plenty to do: the winter ocean is for the soul, the camera, and new impressions.

How to get there

Barra de Valizas and the entrance to Cabo Polonio are about 270 km east of Montevideo. The drive takes roughly 3.5–4 hours via the Interbalnearia highway and then Ruta 9 to kilometre 264, marked for Cabo Polonio. If Polonio is the destination, leave the car in the guarded car park by the park visitor centre near the highway. From there, travel only by specialised all-terrain truck; departures run daily, about every 60–90 minutes in low season and more often in summer. Tickets are sold at the terminal ticket office and cost about UYU 170 return, with the return leg valid on any day. .

The journey from the park entrance to the village is about 7 km across sand and hills and takes 20–30 minutes; along the way, you can already admire the dunes and the ocean. If you want to start in Valizas, turn off Ruta 9 earlier at the junction marked “Aguas Dulces/Valizas” (follow an unpaved road for about 20 km to the village).

Buses: Rutas del Sol and Cynsa run daily direct services from Montevideo to Barra de Valizas (five hours) and Cabo Polonio (Parada), the entrance to the national park (about 5.5 hours). Many travellers arrive in Valizas, spend the day and night there, then walk or take a truck to Polonio the next day. A local jeep taxi also runs along the beach between Valizas and Cabo Polonio, but only at low tide. Winter services may be reduced, so check the timetable in advance. Cabo Polonio itself has no roads or public transport—only a few residents’ SUVs—so getting around is on foot.

Where to sleep

Barra de Valizas is a more developed village: there are several year-round hostels (for example,) and guesthouses operating even in winter. The accommodation is simple, but with electricity, hot showers and often even Wi-Fi.

In Cabo Polonio, the choice of accommodation is limited and the conditions are Spartan, which is, however, part of the local charm. In winter, only 2–3 hostels are open (with a generator for several hours a day), along with a couple of rooms in guesthouses. For example, there is a well-known eco-hostel “”—in winter it is heated by a wood-burning stove, and guests sleep by candlelight or lantern light. Some people rent a small ranch house from locals for a day or two; these houses have no electricity but do have a kerosene lamp, gas stove, and heater. Remember that Polonio houses are cold and damp inside in winter because of the oceanic climate, so bring warm clothes and a sleeping bag.

Camping: there is no official campsite, though young people sometimes pitch tents behind the dunes in good weather. At night, however, the wind and cold can be serious, so camping is for the hardy. A warmer option is a bed with local hosts in Valizas or Polonio; winter prices are much lower than in summer.

Why Uruguayans love it

For many Uruguayans, the Rocha coast is a favorite holiday destination all year round, and it is especially attractive during the winter months. In summer, these villages are crowded with tourists, and in winter the feeling of a “wild beach like in the old days” returns.

“Anywhere on the eastern coast with a wood-burning stove—that’s my recipe for winter happiness,” people joke on social media.

Indeed, many Montevideo families rent a weekend house by the sea with a fireplace to sit by the fire in the evening, listen to the sound of the waves and watch the storm through the window. Cabo Polonio offers total escape from civilisation in winter—no bustle, no discos, no lights, only nature.

“In winter, everything there is closed and there isn’t a soul around… Some may find it depressing, while for others it is sheer bliss!” one local expert notes.

In such silence and solitude, people fall in love with the ocean again—without heat, without crowds, with endless beaches all to themselves. Many Uruguayans admit that the winter ocean energises them just as much as the summer ocean: the sound of the surf clears their thoughts, and walks along deserted shores give them a sense of freedom. As one guidebook put it, “If you want romance or simply peace and quiet, visit Cabo Polonio in winter. It may be damp and cool, but the peace and relaxation there are unbeatable.”

That is why locals value Rocha in the low season—it is an opportunity to see their country from another perspective and be alone with the power of nature.