Mária-út, M02-31 (Dunaújváros – Dunaföldvár)

The Mária-út M02-31 is a 24-km point-to-point pilgrimage trail in Hungary, tracing the western bank of the Danube from Dunaújváros to Dunaföldvár with approximately 56 m of elevation gain. Rated easy to moderate, it threads through Mezőföld farmland, quiet Danube-side villages, and centuries-old Marian chapels on one of Central Europe's great sacred walking routes.

About the Mária-út M02-31 (Dunaújváros – Dunaföldvár)

The Mária-út (Mary's Way) is Hungary's most extensive Marian pilgrimage network, weaving together shrines, chapels, and sacred springs from the Slovak border in the north all the way to Mariagyűd in the south. The M02 corridor follows the Danube's right bank southward through the wide, luminous landscape of the Mezőföld — a plateau of loess and farmland that drops in dramatic bluffs to the river below. Stage M02-31 is the link between Dunaújváros, a city shaped by both Roman legionaries and 1950s socialist planning, and Dunaföldvár, a market town whose Ottoman-era castle tower still stands watch over the river bend.

As part of the International Walking Network (IWN), the Mária-út is recognised as one of the world's significant long-distance pilgrimage routes, connecting Hungary's sacred landscape to the broader European network of Marian ways. The M02-31 section is operated by the Mária Út Közhasznú Egyesület (Mária Út Non-Profit Association), which maintains waymarking, publishes official maps, and coordinates with local municipalities along the route.

The 24-km stage sits firmly in the flat Pannonian basin, so the elevation profile is gentle — around 56 m of cumulative gain across the whole day. What the trail lacks in altitude it compensates with a rare, unhurried quality: wide river views over the Danube, the scent of acacia blossom in spring, and the kind of small-village hospitality that is increasingly rare on more famous European long-distance routes. Pilgrims walking the full M02 southward use this stage as a settling-in day after leaving the city; day-hikers appreciate it as a straightforward point-to-point with reliable public transport at both ends.

If you want to plan your food and calorie intake for a full day on trail, the guide on how many calories you need hiking a full day is a useful starting point before you lace up.

Route Overview & Stages

The M02-31 is walked as a single stage from north to south, starting in central Dunaújváros and finishing at Dunaföldvár's riverside. The terrain is predominantly flat to gently rolling; the few short climbs come where the loess bluffs above the Danube force the path briefly inland. Waymarking uses the standard Hungarian tourist trail system combined with the Mária-út pilgrimage markers — a white shell on a blue field — and is reliable throughout.

Total: 24 km | Elevation gain: ~56 m | Elevation loss: ~56 m | Walking time: 5–6.5 hours

Highlights & Points of Interest

• Intercisa Roman Legionary Fort, Dunaújváros — Built in the 2nd century AD to guard the Danube limes frontier, Intercisa sheltered over 500 cavalry troopers. Fragments of its perimeter wall survive in the Pentele district, and the Intercisa Museum holds one of Hungary's richest collections of provincial Roman stonework, including remarkable funerary reliefs of Syrian auxiliary soldiers.
• Dunaújváros Riverside Promenade — The trail begins on a well-maintained riverside walk that offers an immediate sense of the Danube's scale. The river here is over 300 m wide, busy with commercial barges and seasonal pleasure craft, giving the first kilometres an industrial-pastoral atmosphere unique to this stretch.
• Mária-út Shell Markers — Throughout the stage, the distinctive pilgrimage waymarks — a stylised scallop shell echoing the Camino de Santiago tradition — appear on posts, walls, and tree blazes. The network's markers connect to the broader European pilgrimage web, and spotting each one has a quiet satisfying rhythm on a long walking day.
• Kisapostag Calvary Chapel — A modest 18th-century roadside chapel on the approach to Kisapostag village, traditionally the first resting point for pilgrims walking south. A small spring nearby has been used by travellers for generations and is still reliable in wet seasons.
• Apostag Reformed Church (1784) — Apostag was once a prosperous Danube-crossing market village. Its whitewashed Reformed church, completed in 1784, stands at the centre of a quiet main square shaded by linden trees — an excellent lunch stop with a bench and shade.
• Mezőföld Loess Bluffs — In the final 7 km toward Dunaföldvár the trail climbs briefly onto the loess plateau edge, revealing an expansive view across the river to the flat Hungarian Great Plain. Swallows nest in the bluff face; in late summer, fields of sunflowers stretch to the horizon.
• Dunaföldvár Castle Tower (Börtöntorony) — The 16th-century Ottoman prison tower is the visual climax of the stage. Built on a promontory above the Danube, it survived repeated sieges and today houses a local history exhibition. Climb to the top for one of the best river panoramas in central Hungary — the view extends at least 15 km in clear conditions.
• Dunaföldvár Danube Ferry Crossing — Dunaföldvár was historically one of the most important Danube crossing points between Budapest and Pécs. The modern road bridge and the small passenger ferry service both depart from the town's southern quay, and watching the crossing traffic at the end of a walking day is a fitting way to close the stage.

Best Time to Hike the Mária-út M02-31 (Dunaújváros – Dunaföldvár)

The M02-31 stage sits in Hungary's continental climate zone, with hot, dry summers and cold winters. Hiking is viable from mid-March through early November, but the optimal window is narrower.

Spring (April – May) is the finest season. Acacia and wild plum blossom scents the river corridor, temperatures hover between 14 °C and 22 °C, and the Danube runs full and luminous. Mud from winter rains has drained by mid-April on the flat sections; only the loess bluff approach to Dunaföldvár can remain soft after sustained rain. May is the single best month — long daylight, mild conditions, and wildflower meadows along the Danube edge make this an outstanding walking experience.

Early autumn (September – October) is the second-best window. Harvest colours on the farmland, cooler walking temperatures (16–24 °C in September, 10–17 °C in October), and virtually no other hikers on the trail. Accommodation in Dunaföldvár is easy to book without advance planning.

Summer (June – August) requires an early start. Temperatures regularly exceed 32 °C across the Mezőföld plateau and shade is sparse between villages. Carry at least 2 litres of water and plan to be off the open sections by noon. As of 2026, Hungarian summers are arriving earlier and with higher peak temperatures than in previous decades; check forecasts before setting out.

Winter (November – March) is not recommended. The Danube flood-meadow sections can be inundated after heavy rain, and the trail markings are harder to follow through leafless woodland. The villages along the route offer minimal services outside summer.

Practical Information

Accommodation

As a single-stage day hike, M02-31 is typically completed without overnight accommodation. Pilgrims walking the full M02 network will generally sleep in Dunaújváros the night before and continue to overnight stops further south after Dunaföldvár.

• Dunaújváros (start): Several hotels and guesthouses in the city centre, including the Tüköry-kert Panzió (approx. €40–55/night) and a number of Booking.com-listed apartments. Dunaújváros has full town facilities — supermarkets, pharmacies, ATMs.
• Dunaföldvár (finish): The town is small (population ~9,000) but has 2–3 guesthouses suitable for pilgrims. The Fortuna Panzió near the castle tower offers beds from approximately €35–45/night including breakfast. Booking ahead on weekends in May–June is advised.
• Camping: Wild camping is not formally permitted in this agricultural stretch, but the campsite at Dunaföldvár's riverside (open May–September) accepts tents from around €8–12 per person per night.
• Pilgrim stamp points: The Mária-út credential booklet can be stamped at the parish church in Apostag and at the Dunaföldvár town hall; both are open on weekday mornings.

Getting There & Back

To Dunaújváros (start): Direct Volánbusz coaches run from Budapest Kelenföld bus station to Dunaújváros approximately every 30–60 minutes; journey time is 1 hour 20 minutes. Dunaújváros also has a railway station served by the Budapest–Pusztaszabolcs–Dunaújváros line (approx. 90 minutes from Budapest Keleti). Taxi or local bus from station to trailhead: 10 minutes.

From Dunaföldvár (finish): Regular Volánbusz services connect Dunaföldvár back to Dunaújváros (approx. 40 minutes by coach), from where you can return to Budapest. Alternatively, buses run directly from Dunaföldvár toward Szekszárd for those continuing south on the M02. Check current timetables on the Volánbusz official website before travel, as schedules vary seasonally.

By car: Park in Dunaújváros and use the return coach to recover your vehicle, or arrange a car shuttle between the two towns (roughly 25 km by road).

Nearest airport: Budapest Ferenc Liszt International Airport, approximately 80 km north. Onward travel to Dunaújváros by coach or rail via central Budapest takes 2.5–3 hours total.

Permits & Fees

There are no permits or trail fees required to walk the M02-31. The Mária-út is a free public walking route. Pilgrims wishing to collect stamps in the official Mária-út credential booklet (útlevél) can purchase one from the Mária Út Közhasznú Egyesület or from certain pilgrim hostels along the route for approximately €5–8. This is optional but adds to the experience and qualifies holders for the Testimonium pilgrimage certificate upon completing a qualifying distance on the network.

Gear & Packing List

The M02-31 is a flat, well-waymarked day stage — it does not require heavy technical gear. The right pack makes all the difference on an exposed Danube plain walk where shade is intermittent and temperatures can swing.

For a day hike on this stage, a 20–35 L daypack is the right capacity. The Salomon ADV Skin 20 is an excellent lightweight option for warmer months, sitting close to the body and carrying 2 soft flasks for the critical water supply needed on the open sections. Pilgrims walking multi-day stages on the M02 network will need more volume: the Deuter Aircontact Lite 45+10 carries enough for 3–4 days comfortably and has the back ventilation that matters in Hungarian summer heat. For ultralight-focused walkers doing a fast through-hike of the M02 corridor, the Zpacks Arc Haul Ultra 50L keeps base pack weight minimal even on multi-night itineraries.

If you are planning a longer backpacking trip on the M02 network, the best ultralight backpacks of 2026 guide covers seven tested options across different capacity and budget brackets.

• Footwear: Trail runners or lightweight hiking shoes — boots are overkill on flat loess paths in dry conditions. Waterproof footwear only if you are hiking in April when the flood-meadow sections may be damp.
• Water: Carry 2 litres minimum; 3 litres in summer. Refill at the wells in Kisapostag and Apostag (both potable).
• Sun protection: Wide-brim hat, SPF 30+ sunscreen, and sunglasses are non-negotiable in June–August. The Danube corridor offers little shade for several kilometres at a time.
• Food: Pack a full day's worth of food — Kisapostag has no shop, and Apostag's small bolt (general store) keeps limited hours. Dunaföldvár has a supermarket 400 m from the trail finish.
• Navigation: Download the offline map from the Mária-út website before leaving. Mobile signal is generally good but drops briefly in the flood-meadow sections south of Kisapostag.
• Pilgrim credential: Optional but recommended if you plan to walk further south on the M02 network toward Pécs or Mariagyűd.

Similar Trails You Might Like

Walkers drawn to the Mária-út M02-31's combination of Danube riverside scenery, cultural heritage, and easy terrain will find several kindred routes in the central Danube region of Hungary. Some push further along the Danube corridor; others climb into the low hills east of the river for a contrasting experience.

• Camino Benedictus, Tihany–Pannonhalma–Lébény–Mosonmagyaróvár–Rajka (Hungary) — Another major Central European pilgrimage route, this time following Benedictine abbeys from Lake Balaton north to the Slovak border. More varied terrain than the M02-31 and a longer multi-day commitment.
• ST307 Nagylók – Mezőfalva (Hungary) — A challenging expert-rated route through the Mezőföld interior, exploring the loess plateau that the M02-31 skirts at its southern end. Expect exposed sections and fewer services.
• ST311 Kalocsa – Bóni-fok (Hungary) — Traces the opposite (eastern) bank of the Danube south of the M02-31's finish point, through the Great Plain wetlands around Kalocsa. Flat, remote, and excellent for birdwatching.
• ST202a Čunovo – Lipót (Hungary) — A northern Danube stretch across the Slovak border zone, through protected floodplain forest. Shorter than M02-31 but richer in riverine habitat.
• ST203a Lipót – Győr (Hungary) — Connects the Danube bend area to the cathedral city of Győr, crossing agricultural plain and riverside embankments in a style comparable to the M02-31 stage.

For a dramatically different style of long-distance walking in Central Europe, the Theth to Valbona hike in Albania offers mountain wilderness and high passes — the tonal opposite of the Danube lowland experience, but equally memorable.

Frequently Asked Questions

What is the best time of year to hike the Mária-út M02-31?
May is the best single month. Temperatures sit between 14 °C and 22 °C, acacia blossom fills the riverside corridor with scent, and daylight extends to nearly 9 pm giving a relaxed pace. April is a solid second choice if you can tolerate the possibility of soft trail surfaces after rain. Avoid July and August unless you start before 7 am and plan around the midday heat.

How difficult is the M02-31 stage?
The trail is easy to moderate and suitable for most walkers of average fitness. The 24-km distance is the main challenge, not the terrain — total elevation gain is only around 56 m, all on well-marked paths. The longest exposed section without shade or water is approximately 5 km between Kisapostag and Apostag; this section demands respect in high summer heat but is straightforward in spring or autumn conditions.

How far should I expect to walk per day on this section?
The M02-31 is a single continuous stage of 24 km, designed to be completed in one day. Most walkers of average fitness complete it in 5.5 to 6.5 hours of walking time, plus breaks. Starting at 8 am gives a comfortable finish in Dunaföldvár by early afternoon, leaving time to explore the castle tower before the evening bus back to Dunaújváros or Budapest.

Is accommodation available along the route?
Dunaföldvár has 2–3 small guesthouses and a riverside campsite (open May–September), making an overnight stay at the stage end feasible. Dunaújváros at the start has more options, including mid-range hotels. There is no accommodation in Kisapostag or Apostag, so walkers who miss the last bus from Dunaföldvár need to have a place booked in town. Contact the Mária Út Közhasznú Egyesület for an up-to-date pilgrim accommodation list along the M02 route.

Are any permits or fees required to walk the Mária-út M02-31?
No permits or entry fees are required. The trail crosses public land, agricultural easements, and open road for its entire 24 km. Pilgrims may optionally purchase a Mária-út credential booklet for around €5–8, which allows stamp collection at parish churches and guesthouses along the route and qualifies holders for the official Testimonium certificate after completing a qualifying total distance on the network.