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Portus Julius

4.2
·9k reviews·Pozzuoli, Italy

Explore the ancient Roman naval base of Portus Julius, witness dramatic coastal uplift, and enjoy water activities.

Highlights

Highlights

Must-see attractions

Social content

Social

From TikTok & Reddit

Best Time

Summer mornings

Beat the heat and crowds

CrowdMedium
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Portus Julius - Image 1

Portus Julius

Best Time

Summer mornings

Beat the heat and crowds

CrowdMedium
Highlights

Highlights

Must-see attractions

Explore the ancient Roman naval base of Portus Julius, witness dramatic coastal uplift, and enjoy water activities.

4.2
(9k reviews)

"The old marina almost doesn't have water anymore, boat ramps don't even touch water."

Vertical photo
TIP

🚢 Ferry Ticket Confusion

Medmar and Caremar ticket offices are separate. Ask locals for directions to avoid missing your ferry!

👟 Comfortable Walking Shoes

You'll be exploring ancient sites and potentially hiking. Good shoes are a must! :athletic_shoe:

Third hero image

Highlights

Discover the most iconic attractions and experiences

Ancient Roman Harbor

Ancient Roman Harbor

Gulf of Naples

Explore the remnants of a crucial Roman naval base commissioned in 37 B.C. by Agrippa.

Bradisismo Phenomenon

Bradisismo Phenomenon

Pozzuoli coastline

Witness the dramatic effects of ground uplift, with old marinas now high and dry.

Monte Nuovo Volcano

Monte Nuovo Volcano

Near Pozzuoli

Hike the relatively young Monte Nuovo volcano, formed in the 1500s.

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Planning Your Visit

Understand the Brachiopod Effect

Portus Julius is experiencing significant ground uplift due to volcanic activity. This 'brachiopod effect' means old marinas may have very little water, impacting boat access. Plan accordingly if you're arriving by sea.

Navigating Ferry Ticketing

Ferry ticket offices at Portus Julius can be confusing. The Caremar and Medmar offices are separate and not well-signed. Ask locals for directions to the correct office for your desired ferry to avoid delays.

Best Times

When
Summer mornings
Why
Beat the heat and crowds
Crowd
Medium
When
Weekdays
Why
Fewer tourists
Crowd
Low

Insider Tips

from TikTok, Instagram & Reddit

«Credevo di non uscirne viva. Sono sopravvissuta a un femminicidio». Riesce a sorridere oggi Gaia, 25 anni, consapevole di essere ancora viva dopo aver davvero visto la morte con gli occhi. La giovane l’altro giorno è stata brutalmente aggredita dal suo ex fidanzato, padre di suo figlio, che dopo averla inseguita, le ha teso una sorta di agguato insieme a due amici. L'uomo, 36 anni, è stato arrest...
@corrieredellasera
352.4K likes • 4.2M views

🚢 Ferry Ticket Confusion

Medmar and Caremar ticket offices are separate. Ask locals for directions to avoid missing your ferry! Reddit

👟 Comfortable Walking Shoes

You'll be exploring ancient sites and potentially hiking. Good shoes are a must! :athletic_shoe:

Tremano ancora i Campi Flegrei. Una forte scossa di terremoto di magnitudo 4.4 è stata registrata oggi, 13 maggio, alle ore 12.07 con epicentro nel golfo di Pozzuoli, in mare, davanti al porto. Il sisma si sarebbe generato ad una profondità di tre chilometri. Il terremoto -che era stato preceduto di pochi minuti da due scosse più lievi, entrambe di magnitudo 2.1. - è stato avvertito in tutta l'a...
@corrieredellasera
40.7K likes • 1.5M views
Country wherever🤠🥰🤭 Accade anche questo al SUMMER CAMP DI @Circolo Portus Julius 😎🤙🌊
countrybridgenapoli
11 likes • 107 views

☀️ Sun Protection

The Italian sun can be intense. Bring sunscreen, a hat, and sunglasses. :sunglasses:

💧 Stay Hydrated

Especially in warmer months, carry plenty of water. :droplet:

Siamo tornati 🏄😎 Il Circolo Portus Julius è pronto ad un nuovo anno ricco di news e di voglia di stare insieme navigando verso nuovi traguardi. Il primo pensiero resta sempre lo stesso: il benessere dei ragazz@ 😉 Vi aspettiamo domani dalle h 12:00 in spiaggia presso il nostro splendido @varcadoro_lido .. con sole, con pioggia ma soprattutto con la voglia di stare insieme divertendoci ❤️ Per info...
circoloportusjulius
20 likes • 307 views

Tips

from all over the internet

🚢 Ferry Ticket Confusion

Medmar and Caremar ticket offices are separate. Ask locals for directions to avoid missing your ferry! Reddit

👟 Comfortable Walking Shoes

You'll be exploring ancient sites and potentially hiking. Good shoes are a must! :athletic_shoe:

☀️ Sun Protection

The Italian sun can be intense. Bring sunscreen, a hat, and sunglasses. :sunglasses:

💧 Stay Hydrated

Especially in warmer months, carry plenty of water. :droplet:

📸 Capture the Uplift

Photograph the dramatic coastline showing the effects of bradisismo. :camerawithflash:

What Travellers Say

4.2
(9k reviews)

Reviews Summary

Visitors find Portus Julius intriguing for its geological oddities, particularly the ground uplift affecting the old marina. While the historical significance is noted, some find the area lacks broader appeal beyond its unique natural phenomena. Navigating the ferry ticket system can be confusing, but locals are helpful. The port area offers decent dining and shopping, though caution is advised for tourist traps.

"Just went there for the oddity of seeing the results of the ground lifting activity related to the increasing pressure of the supervolcano beneath.
As you can see on the picture, the old marina almost doesn't have water anymore, boat ramps don't even touch water. The ground lifted about 13 feet within the last decades.
Another activity to consider, although not exceptional is to walk the trail of monte Nuevo, the most recent volcanic structure resulting from the eruption in the 1500's.
Other than that I don't see anyone would visit this village."

Christophe L

"Finding the ticket counter for the ferry was not simple. There are 2 ferries, the Caremar and Medmar. The latter runs faster ferries (hydrofoil). Once you approach the port from the city side, the Caremar ticket office comes first; they don't sell Medmar tickets. The Medmar tickets office is almost 200 metres away - very unintuitive for visitors. No signage about it either. People are friendly, they help you in navigating. Just keep walking along the shops from Caremar ticket office, you will reach Medmar ticketing. I took the ferry to Ishcia (€14), runs every 3 hrs; takes almost 1 hr to reach. The ship was huge, several floors with space for cars in the bottom. Ample seating, indoors and outdoors in the sun."

Utsav Sinha (uutsav)

"It is better organized, cleaner, and less chaotic than many ports, but it still takes a while to park and get through the embarking area. There are many restaurants, bars and coffee shops within walking distance. Avoid the ones that are right across from the ships because those are tourist traps. Walk away 5 minutes, and you'll find great options. There are a lot of cute shops. Enjoy your shopping experience 👌"

Carla Klein

What People Like

Unique geological uplift
Historical Roman port
Helpful locals

What People Dislike

Confusing ferry ticketing
Limited general appeal

Frequently Asked Questions

🚇 🗺️ Getting There

The easiest way to reach Portus Julius is by taking the train from Naples. The Circumflegrea line stops at Pozzuoli, which is the last stop and a good base for exploring the area. Reddit Taxis and buses are also available, but the train is often the most straightforward and cost-effective option. TikTok

Yes, Portus Julius is accessible by car, but parking can be challenging, especially during peak season. If you are driving, be prepared for potential traffic and look for designated parking areas. Reddit

You can arrive by ferry, but be aware that the ticket offices for different ferry companies (like Caremar and Medmar) are separate and can be confusing to locate. It's advisable to ask locals for directions to the correct office for your ferry. Reddit

Exploring the Portus Julius area is best done on foot to appreciate the historical sites and the unique coastal landscape. For longer distances or to explore nearby attractions like Monte Nuovo, consider local buses or taxis. Instagram

When arriving by train, Pozzuoli station is your gateway. From there, you can walk to the port area or take local transport. If you're planning to visit multiple sites in the Phlegraean Fields, consider a day pass for public transport if available. TikTok

🎫 🎫 Tickets & Entry

Access to the general port area of Portus Julius is typically free. However, if you plan to participate in specific activities like SUP tours or guided historical walks, separate tickets or bookings will be required. Instagram

As an ancient site and active port area, there are no strict opening or closing hours for Portus Julius itself. However, ferry services and any organized tours will operate on their own schedules. It's best to check the specific timings for any activities you wish to join. Instagram

While the main port area is open, access to specific archaeological sites or museums related to Portus Julius might have entrance fees. It's recommended to check local tourism information for any associated costs for historical exploration. Instagram

Yes, booking tours in advance is highly recommended, especially for activities like SUP and snorkeling or historical guided walks. This ensures availability and can sometimes offer better pricing. Instagram

Ferry tickets should be purchased directly from the respective ferry company's ticket office (e.g., Medmar or Caremar) at the port. Be prepared for potentially separate queues and locations for each company. Reddit

🎫 🧭 Onsite Experience

Portus Julius offers a glimpse into Roman naval history, with remnants of its ancient harbor. You can also witness the effects of bradisismo, where the ground has uplifted, leaving old marinas dry. Activities like SUP and snorkeling are also available. Instagram+1

Families can enjoy exploring the historical aspects and the unique coastal landscape. Activities like SUP can be fun for older children, but younger ones might find the historical context less engaging. Instagram

The dramatic coastline showcasing the bradisismo effect, the ancient harbor ruins, and the views across the Gulf of Naples offer excellent photo opportunities. Instagram+1

Yes, guided tours focusing on SUP, snorkeling, and the historical significance of Portus Julius are available. These tours often provide a deeper understanding of the site's past and its unique geological features. Instagram

Comfortable walking shoes are essential for exploring the terrain. Depending on the season, light clothing for warm weather or layers for cooler days are recommended. If participating in water activities, bring swimwear and a towel. Instagram

🍽️ 🍽️ Food & Dining

Yes, the port area and the town of Pozzuoli offer a variety of dining options. You can find everything from casual eateries to more upscale restaurants, many with fresh seafood. TikTok+2

Seafood is a specialty in this coastal region, with many restaurants offering fresh catches. You'll also find traditional Neapolitan cuisine, including pizza and pasta dishes. TikTok+1

It's generally advised to avoid restaurants located directly across from the ferry docks, as they can be overpriced. Walking a few minutes away from the immediate port area often leads to better value and more authentic dining experiences. Reddit

Absolutely. There are numerous bars and coffee shops around the port area where you can grab a quick snack, coffee, or pastry while waiting for a ferry or taking a break. Reddit

Some highly-rated options include restaurants like Baia Marinella, known for its sea views and quality cuisine, and Punto Nave, which offers a diverse menu. TikTok+1

📸 📸 Photography

The most striking photographic opportunities are the ancient harbor ruins and the dramatic coastline showcasing the effects of bradisismo, where the ground has risen significantly. Instagram+1

Drone usage regulations can vary. It's essential to check local rules and obtain any necessary permits before flying a drone over Portus Julius or the surrounding coastal areas. TikTok

Golden hour, shortly after sunrise or before sunset, offers beautiful lighting for capturing the ancient ruins and coastal scenery. Midday can be harsh but still offers good visibility of the geological features. Instagram

Focus on the scale of the ancient harbor structures and the visible signs of geological change. The contrast between the ancient past and the dynamic present landscape is a compelling photographic theme. Instagram+1

A wide-angle lens is useful for capturing the expansive harbor and coastline. A telephoto lens can be good for isolating details of the ruins. A sturdy tripod is recommended for low-light conditions or capturing long exposures of the sea. Instagram

For Different Travelers

Tailored advice for your travel style

👨‍👩‍👧 Families with Kids

Families visiting Portus Julius can find elements of interest, particularly the visible effects of bradyseism which can be a fascinating geological lesson. The idea of an ancient Roman port might capture the imagination of older children. Activities like SUP and snorkeling are great for active families, provided the children are old enough and supervised. Instagram

However, the historical ruins themselves might not hold the attention of very young children for extended periods. It's advisable to combine a visit to Portus Julius with other family-friendly attractions in the Pozzuoli or Naples area. Consider packing plenty of snacks and drinks, as dining options directly at the port might be limited or geared towards adults. Reddit

🏛️ History Buffs

For history enthusiasts, Portus Julius is a site of considerable importance. As one of the first harbors built specifically for the Roman western fleet, it represents a key moment in Roman naval expansion and engineering. Delving into its history as a strategic military port, and understanding its eventual supersession by Misenum, provides a rich narrative. Instagram+1

Exploring the visible remnants of the ancient harbor and understanding the impact of bradyseism on the landscape adds another layer to the historical experience. It's a chance to connect with the past while also witnessing ongoing geological processes. Consider looking for local guides or historical resources that can provide deeper insights into the site's significance. Instagram

🌊 Water Sports Enthusiasts

Portus Julius offers a unique setting for water sports enthusiasts. The SUP (Stand-Up Paddleboarding) and snorkeling opportunities are highlighted by local operators, taking advantage of the clear waters of the Gulf of Naples. Instagram This provides a fantastic way to explore the coastline and appreciate the marine environment. Instagram

While the historical aspect is present, the primary draw for this audience is the chance to engage with the sea. It's recommended to book these activities in advance, especially during peak season, to secure your spot and ensure the best experience. Instagram

Deep Dives

In-depth insights and expert knowledge

The Geological Marvel of Bradisismo

Portus Julius and the surrounding Phlegraean Fields are a hotbed of geological activity, most notably bradyseism. This phenomenon refers to the slow, periodic rising and falling of the Earth's crust, driven by volcanic processes beneath the surface. In Portus Julius, this has resulted in a dramatic uplift of the coastline, causing ancient Roman marinas to be left high and dry, sometimes by as much as 13 feet in recent decades. Reddit

This geological dynamism is not just a curiosity; it's a defining characteristic of the landscape. Visitors can directly observe the impact of bradisismo by looking at the old boat ramps that no longer reach the water. It's a stark visual reminder of the powerful forces shaping this region. The phenomenon also contributes to the unique underwater archaeology found in the area, as ancient structures have been submerged or altered by these crustal movements over time. Instagram

While the bradyseism can be a cause for concern, it also makes Portus Julius a fascinating destination for those interested in geology and the Earth sciences. It offers a tangible connection to the volcanic nature of the Phlegraean Fields, a supervolcano that lies dormant but active beneath the region. TikTok

Portus Julius: A Strategic Roman Naval Hub

Portus Julius was a pivotal Roman harbor, commissioned in 37 B.C. by the military leader and engineer Agrippa, at the behest of Octavian. Its primary purpose was to serve as a base for the Roman western naval fleet, the Classis Misenensis. Its strategic location on the northwestern part of the Gulf of Naples provided excellent access to the Mediterranean. Instagram+2

However, the harbor's utility for military purposes was relatively short-lived. Due to silting and other factors, it soon became insufficient for the growing naval needs. This led to the construction of a new, larger naval base at Misenum to the west, which eventually superseded Portus Julius in strategic importance. Despite its eventual decline as a primary military port, its initial construction highlights Rome's advanced engineering and strategic planning capabilities. Instagram+1

Today, exploring the remnants of Portus Julius offers a glimpse into this significant period of Roman history. While much of the original structure may be submerged or altered by geological changes, its legacy as one of the first harbors specifically built for the Roman western fleet remains a key part of its historical narrative. Instagram

Activities and Experiences at Portus Julius

Beyond its historical significance, Portus Julius offers a range of activities for visitors. The surprisingly clear waters of the Gulf of Naples make it an ideal spot for SUP (Stand-Up Paddleboarding) and snorkeling. These activities allow you to experience the coastline from a different perspective and potentially explore underwater remnants. Instagram

For those interested in a more active exploration, hiking the nearby Monte Nuovo volcano is another option. This relatively young volcano, formed during an eruption in the 1500s, offers trails and panoramic views of the surrounding area. Reddit The combination of historical exploration, geological observation, and outdoor activities makes Portus Julius a multifaceted destination. Instagram

Community members have also noted the presence of summer camps and events at the Circolo Portus Julius, suggesting it's a hub for local activities and community gatherings, particularly during the warmer months. Instagram+1

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