Gaeta

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Top 10 attractions in Gaeta

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Sanctuary of The Most Holy Trinity

Sanctuary of The Most Holy Trinity

3.5
Gaeta · 582m from downtown
Parco regionale di Monte Orlando

Parco regionale di Monte Orlando

3.4
Gaeta · 443m from downtown
Serapo Beach

Serapo Beach

3.4
Gaeta · 698m from downtown
Gaeta Medievale

Gaeta Medievale

3.4
Gaeta · 874m from downtown
Beach 300 Steps

Beach 300 Steps

3.3
Gaeta · 4.2km from downtown
Piana Di Sant'Agostino

Piana Di Sant'Agostino

3.2
Gaeta · 6.8km from downtown
Walk in Gaeta

Walk in Gaeta

3.2
Gaeta · 380m from downtown
Castello Angioino-Aragonese

Castello Angioino-Aragonese

3.1
Gaeta · 1.1km from downtown
Colosseum
2026 Global 100 - Best Things to Do

Colosseum

10
4.6/5
4.7k reviews
•This was the place where gladiators fought for their lives, prisoners on death row struggled with hungry lions, and it was also the great symbol of eternal Rome •Take in the magnificent architecture and imagine epic battles that once took place here •Imagine the bustle of the marketplace, the intrigue of political debates, and the opulence of imperial residences △ The Colosseum was built on the site of the magnificent Dumus Aurea and was completed in 80 AD. But with the decline of the Roman Empire in the 6th century AD, the Colosseum was gradually abandoned and became overgrown. Since then, the Colosseum has been damaged by earthquakes many times, and it has even become a source of stone and marble for builders. Nowadays, only the incomplete skeleton of the Colosseum is left in front of people, but you can still get a glimpse of the style of that day. △ From the outside, the Colosseum has four floors (including the underground). On the first floor, you can clearly see the maze-like building in the center of the Colosseum. The basements that were once the Colosseum housed the beasts and gladiators who were about to duel. If you want to see the underground part up close, you need to be led by a tour guide. △ The entire exterior wall of the Colosseum is made of limestone, with 80 arches (vormitori) on each floor, allowing spectators to quickly enter and take their seats. The recesses on the second and third floors were once filled with marble statues. The top of the wall is dotted with windows and slender Corinthian pilasters, and there are 240 wall columns to support the canvas canopy covering the Colosseum.Italy · Rome
Pantheon
2026 Global 100 - Best Things to Do

Pantheon

10
4.6/5
1.5k reviews
The Pantheon is located in the center of Rome and is one of the best-preserved ancient Roman buildings still in use today as a church. It was first built over two thousand years ago by Agrippa, the son-in-law of Augustus, the first emperor of Rome, to worship the gods. The current main structure is the result of a reconstruction on the original site during the reign of Emperor Hadrian in the 2nd century AD, with Agrippa's inscription still preserved on the lintel. The entire building has exquisite proportions and was praised by Michelangelo as "the design of angels." In front of the hall is the Rotunda Square, where an Egyptian obelisk stands in the fountain, making it the perfect spot to capture a panoramic view of the building's facade. The main structure is simple and clear: a massive cylinder with both width and height exceeding 40 m, topped by a hemispherical concrete dome. The hall has no windows, with all light coming from a circular opening over 8 m in diameter at the dome's apex—on sunny days, sunlight pours through the opening, forming a beam that slowly sweeps across the niches and stone walls as the sun moves; during rain, water falls directly into the hall and is drained through hidden floor outlets. The construction of such a wide-span dome without steel reinforcement has inspired architects for over a millennium, serving as a subject of study and emulation. The niches around the interior were originally dedicated to the gods and now house statues and altars: the Renaissance master Raphael is buried here, and the tombs of Italian kings Vittorio Emanuele II and Umberto I are also located within. Take a moment to look up at the light streaming down from the dome, then follow the niches to admire the statues and tombs, feeling the awe inspired by this nearly two-thousand-year-old building that remains perfectly preserved.Italy · Rome

Experiences you can't miss in Gaeta

Featured Day tours in Gaeta

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"Riviera di Ulisse" tour from Sperlonga to Gaeta
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4.9/5
· 9 reviews
Duration: 270 mins
Free cancellation
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From€85.93
Riviera of Ulysses Tour from Sperlonga to Gaeta
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4.5/5
· 2 reviews
Duration: 4.5 hrs
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5% off
Limited-time sale
From€79.80€84
Sperlonga and Gaeta: Adventure among the sea, caves and legends
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Duration: 4.5 hrs
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5% off
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From Rome: Montecassino & Gaeta – Tour with Typical Lunch Included
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From€275.00
Gaeta: Tour Riviera d'Ulisse to Sperlonga
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Duration: 4.5 hrs
Free cancellation
From€125.00
Italy Sorrento + Positano + Amalfi Day Tour|Comfortable minivan|Optional lunch included
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4.8/5
· 13 reviews· 178 booked
Duration: 5 hrs
English
Free cancellation
386 travellers saved
From€94.45
From Rome: Day Trip to Pompeii with Tickets
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4.4/5
· 50 reviews
Duration: 1 day
English
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5% off
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From€98.36€103.54
Half-day tour of Pompeii, Italy|Includes admission ticket reservation + professional archaeological guide|Multi-city round-trip
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4.0/5
· 4 reviews· 34 booked
Duration: 3 hrs
English
Free cancellation
90 travellers saved
From€47.78

Featured Food & drink in Gaeta

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Naples: Neapolitan Pizza and Tiramisù Making Class
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4.8/5
· 286 reviews
English
Free cancellation
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94.4% of travelers recommend
5% off
Limited-time sale
From€57.00€60
Naples: Small Group Pasta and Tiramisu Class with 4-Course Meal
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Duration: 3 hrs
English
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From€99.00
Rome [4in1] Pasta Making_Tiramisù_Wine Tasting_Secret Cellar
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4.9/5
· 981 reviews
Duration: 150 mins
English
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56 consecutive positive reviews
From€35.76
Sorrento Pasta & Tiramisu Cooking Class With Wine - Cooking Italy
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4.6/5
· 25 reviews
Duration: 3 hrs
English
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From€90.90
Sorrento Cooking Class with seaview Hands on 100% with pick up
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Duration: 3 hrs
English
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From€122.55
Pompei: Dining Experience at a Local's Home
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Duration: 150 mins
English
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From€85.00
Sorrento: Make Pasta and Tiramisu with a Local by Cesarine
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5.0/5
· 6 reviews
Duration: 3 hrs
English
Free cancellation
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From€121.74

Featured Spa & wellness in Gaeta

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Relaxation and wellness: Thermal pools, spa, nature and aperitif included
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4.7/5
· 19 reviews
English
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5% off
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From€52.25€55
Authentic Roman Thermal Baths Experience near Naples
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5.0/5
· 1 review
English
Free cancellation
5% off
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From€38.00€40
Naples: Stufe di San Germano Spa Admission – Natural Saunas, Pool and Relaxation
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5% off
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From€52.25€55
Bacoli: Terme Stufe di Nerone Thermal Spa Entry Ticket
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4.3/5
· 8 reviews
English
Free cancellation
5% off
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From€38.00€40
Ischia: Poseidon Thermal Gardens Entry + Hydrofoil + Transfer
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From€112.00

Featured Cultural experiences in Gaeta

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Pompeii: Skip The Line Ticket + Audio Guide
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5.0/5
· 3 reviews· 77 booked
Free cancellation
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From€34.00
Herculaneum: Entry Ticket
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From€19.50
Naples: 3-Day Pass, Pompeii, & Archeological Museum Included
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4.6/5
· 9 reviews
English
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5% off
Limited-time sale
From€51.30€54
Naples: 7 Days Pass - Pompeii, Museums & Transport Included
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4.5/5
· 10 reviews
English
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5% off
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From€154.85€163
Napoli Tickets(Stadio Diego Armando Maradona)
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From€96.67
Bonifacio VIII Palace in Anagni: Entry Ticket
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From€11.50
Museum of the Treasure of San Gennaro: Entry Ticket + Audio Guide
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From€15.00

More things to do

What travellers say about Gaeta

user-avatar
_TI***h419 October 2026
5.0
Your ticket includes the Roman forum and palatine hill so is excellent value

Colosseum

user-avatar
M77***1614 October 2026
4.0
It's alright. If you've already visited all the other major Italian attractions, you can check it out. I don't really understand their religious beliefs or stories, but the scenery is quite nice, and you can see the city views.

Pantheon

Popular cities near Gaeta

Frequently asked questions

What are the must-do things in Gaeta?

Don't miss these attractions in Gaeta: Sanctuary of The Most Holy Trinity, Parco regionale di Monte Orlando, and Serapo Beach. If you like Day tours, try "Riviera di Ulisse" tour from Sperlonga to Gaeta. If you enjoy Food & drink, try Naples: Neapolitan Pizza and Tiramisù Making Class.

You can give Naples: Neapolitan Pizza and Tiramisù Making Class and Naples: Small Group Pasta and Tiramisu Class with 4-Course Meal a try. Before you go, please check their opening hours and menus online. Reservations are recommended, especially during peak hours.

When choosing a tour, start with how much time you have and the kind of experience you're looking for. Trending options right now include "Riviera di Ulisse" tour from Sperlonga to Gaeta, Riviera of Ulysses Tour from Sperlonga to Gaeta, and Sperlonga and Gaeta: Adventure among the sea, caves and legends. Check the real-time availability and itinerary before you book.

As of 27 October 2026, the reference price for day tours and activities in Gaeta is around EUR 47.78 – EUR 275. Rates vary by duration, group size, transport, tickets, meals, and any special admission requirements. Before you book, please confirm the billing currency and whether the price is quoted per person or per group.

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Change and cancellation policies vary by attractions and tours. Please check the product details page for more information.

Ticket prices may vary between weekdays and weekends, as well as during peak and off-peak seasons. When booking with Trip.com, you can also use Trip Coins to get extra savings. For more tips on booking discounted tickets, please visit Trip.com for the latest information.