Fruška Gora from Novi Sad: Sremski Karlovci, Vrdnik or Iriški Venac

Fruška Gora is the green ridge that rises behind Novi Sad, and the city's tourism organization offers it as the third day of a longer stay, after the fortress and the Old Town covered in the Novi Sad travel guide and the wider Serbia guide. The trouble is that the mountain holds a dozen possible stops, and a single day covers one or two.

The short answer is Sremski Karlovci for most visitors, because it is compact and works on foot. Vrdnik suits a slow day with a spa, and Iriški Venac suits hikers and families who want trails. If you have not yet seen the city itself, do the Novi Sad day trip from Belgrade first and add the mountain on a second day. Where you sleep matters too: the where to stay in Novi Sad guide compares the center with Sremska Kamenica, which sits at the foot of the mountain.

The tourism organization describes Fruška Gora as a mountain that was once an island in a sea, stretching about 80 kilometers east to west along the southern edge of the Pannonian Basin. It rarely rises above 500 meters, and the highest peaks, Crveni at 539 meters and Isin čot at 523 meters, are modest. The higher central part is covered by deciduous forest, and the lower slopes by meadows, fruit and vineyards. The organization calls it Serbia's first national park and gives the protected area as 26,672 hectares.

Two features shape a visit. The first is the monasteries: the mountain is known as the Serbian Mount Athos for the Orthodox monasteries hidden in its forests, many in the Serbian baroque style. The second is wine, with wine routes divided into six directions. The most visited places, according to the organization, are Vrdnik Spa, Sremski Karlovci, the lakes and picnic areas such as Iriški Venac and Stražilovo.

Sremski Karlovci lies downstream from Novi Sad on the eastern slopes of the mountain, and the tourism organization calls it a long-standing cultural and spiritual center of Serbs in Austro-Hungary. A tour of the town takes about two hours of easy walking. The landmarks it names are the Seminary, the Orthodox Patriarch's Palace, the Cathedral Church of St Nicholas, the Four Lions fountain in the central square, the Karlovci Grammar School and the Chapel of Peace.

The national tourism organization adds that the cathedral's iconostasis is a pinnacle of Serbian baroque, that the town has the oldest pharmacy with a Venetian interior, and that a heritage house preserves the spirit of the Danube Swabians. Duško's viewpoint on Donkey Hill gives the best view of the Danube and the rooftops, and the Museum of Beekeeping, with its collection of honey and wine history, is a short stop. The City Museum of Novi Sad runs the Sremski Karlovci Homeland Collection in Palace Ilion at Patrijarha Rajačića 16, with listed visiting hours of 9:00 to 17:00 on its contact page.

Wine is the second theme. The tourism organization names bermet, the aromatic dessert wine that made the town's winemakers famous, and says you can taste regional wines in the wineries in the center and along Karlovački Mir Street. On the Danube bank, you can eat in a restaurant or sail on a catamaran, and Stražilovo, a recreation area with a monument to the poet Branko Radičević, is close. Fifteen kilometers south are three 16th-century monasteries: Krušedol, Grgeteg and Velika Remeta.

Choose Sremski Karlovci if you want the easiest day, if you do not drive and have a tour or taxi, or if the trip is mostly about architecture and wine. Skip it if you want to hike or swim.

Vrdnik is the relaxation stop. The tourism organization says the spa is known for healing thermal waters, with indoor and outdoor pools and a range of hotels and accommodation, and that numerous hiking and cycling trails start close by, along with the Zmajevac recreation area. The village has a monastery from the 16th century, with a monument in its courtyard to the poet Milica Stojadinović Srpkinja.

A short walk leads to the Vrdnik Tower, part of the walls of a former fortified town, and the Vrdnik Tower ethno complex, an ethno village where you can eat local food. The monastery page on the same site lists the Vrdnik monastery church as dedicated to the Ascension of Christ and notes that the date of its foundation is not known precisely, which is a reminder that dates on Fruška Gora are often traditions rather than records.

Choose Vrdnik for a slow day with a swim, for rainy weather when the spa is a good fallback, or for travelers who want a monastery and a ruin without a long hike. Skip it if you want a town to wander, because Vrdnik is a spa village with trails rather than a historic center.

Iriški Venac is the hiking stop. It lies where the Partisan Road along the ridge meets the main route between Novi Sad and Ruma, and the tourism organization calls it a popular recreation area. The Sloboda monument, an obelisk topped with a female figure, commemorates the struggle for freedom in World War II. Numerous hiking trails start here, and the educational and trim trails suit an easy walk for all ages. Start at the Fruška Gora National Park information center, which the organization recommends as the first stop.

After the walk, restaurants on Iriški Venac serve grilled dishes and game in a green setting. You can reach the monasteries of Novo and Staro Hopovo by driving toward Irig or by hiking a marked path through the forest, about 5 kilometers one way.

Choose Iriški Venac if you want to walk, if you travel with children or if the weather is clear and dry. Skip it in poor weather, or if you have no transport, because the trailheads sit along the ridge road rather than in a town you can wander.

The Novi Sad Wine Route is the thread that ties the mountain to the city. The tourism organization lists family wineries upstream of Novi Sad in Sremska Kamenica, with the Šukac Cellar, in Ledinci, in Rakovac and, on the Bačka side, in Begeč. Salaši, traditional farmsteads in Čenej, offer food and tamburica music on the plain. Tastings are easy to add to Sremski Karlovci or to a Sremska Kamenica base, and harder to fit on a day that depends on a bus.

If you plan to taste, arrange a driver, a tour or a taxi. A guided wine and monastery day is the simplest way to combine the mountain, a few tastings and a ride back, and the tour comparison on this page shows what is on sale for your dates. Ask what is included before you book, because tasting fees and other extras may be separate.

The tourism organization says that Novi Sad's network of urban and suburban bus lines reaches certain sites on Fruška Gora, and that more than 100 operators work from the main bus station. Specific lines, timetables and fares were not found on an official page, so check at the station or on the operators' sites on the day. For a first trip without a car, Sremski Karlovci is the most practical stop, since it is a town with services and a compact center.

If you rent a car, the renting a car abroad guide explains cover and what to check at the desk. The British government's advice says to expect worse road conditions in rural areas, particularly after bad weather, and that you can drive in Serbia with a UK photocard license for short visits. In winter, check road conditions before you set out on the ridge.

The first is trying to see three stops in a day. Each has its own pace, and the mountain is large. The second is going to Iriški Venac without checking the weather, because the point of the trip is the view and the trail. The third is planning a tasting without a driver. The fourth is leaving the return unplanned. Confirm the last departure back before you set out.

The fifth is forgetting the basics: carry your passport, and keep the registration paperwork for your accommodation, which the foreign ministry says must be done within 24 hours of arrival. Before you go, set up an eSIM for Serbia for maps, and take travel insurance that covers hiking and medical care. Then pick one stop and give it the day.