Now booking · Keukenhof Tulip Season ’27 (19 Mar to 10 May)
Private Road Trip · South Limburg · English or Greek

Maastricht, the caves, and the hills of Limburg.

Two hours south, a different Netherlands begins. For the ones who love the open road, and the places the day trips skip.

Duration 12 hours 09:00 to 21:00, door to door
Group Size Private, up to 8 Schools, universities and larger groups on request
Languages English or Greek
Pickup Door to door From your accommodation in Amsterdam
  • ★★★★★ 5★ across Google, GetYourGuide & TripAdvisor
An evening street in Valkenburg at blue hour, lit terraces and a church spire, on a private Limburg road trip from Amsterdam

Almost no visitor leaves the flat, famous part of the country. They miss the south: real hills, one of the oldest cities in the Netherlands, and a maze of caves carved by hand under a mountain. This is a private road trip down to Limburg. A walk through Maastricht, an hour deep inside the marl caves of the Sint-Pietersberg with a specialist guide, free time for lunch, and the old castle town of Valkenburg. Twelve hours, door to door, just your group, in English or Greek.

Photo essay

The other Netherlands.

Hills, a wide river, tunnels cut by hand over centuries. Real frames from a real day down south. No stock, no rush.

Antonis and two guests on the bridge above the river Maas, with the Maastricht skyline behind
Two guests on a historic stone balcony of an old building in Maastricht
A Maastricht Underground guide and guests beside centuries-old charcoal inscriptions inside the North Caves
The grass-topped Fort Sint-Pieter on the hill above the Sint-Pietersberg caves
Bright flower boxes above the Geul canal in the hill town of Valkenburg
Valkenburg at night, the lit castle ruin on the hill above the town streets

Everything you need to know.

Duration 12 hours 09:00 to 21:00, door to door
Group Size Private, up to 8 Schools, universities and larger groups on request
Languages English or Greek
Pickup Door to door From your accommodation in Amsterdam
Price 1.150 euro for your group Lunch not included
Season Year round

All included.

  • Private vehicle and all the driving, door to door
  • Maastricht city tour on foot with Antonis
  • Guided tour and entry to the North Caves, with a Maastricht Underground specialist
  • A short edited film of your day, filmed along the way and sent to you after
  • Free time in Valkenburg

Not included.

  • Lunch (free time in Valkenburg, Antonis points you to the good spots)

Your day, down south.

Twelve hours, one car, your group. The plan is real, the pace is yours.

    01

    Pickup, door to door

    From 09:00

    We leave Amsterdam early and drive south. The flat polders slowly give way to the only real hills the Netherlands has.

    02

    Maastricht, on foot

    About 1 hour

    A walk through one of the oldest cities in the country: the grand Vrijthof square, the streets along the river Maas, and the layers of Roman, Spanish and Dutch history packed into one beautiful old centre.

    03

    The North Caves

    About 1 hour

    Up to thirty metres beneath the Sint-Pietersberg, a Maastricht Underground guide leads you through a maze of marl tunnels, around sixty kilometres of them, cut by hand over centuries. You see charcoal drawings and inscriptions left by the workers, the spaces that sheltered the city through sieges and wartime, and the vault where roughly eight hundred masterpieces, including Rembrandt's Night Watch, were hidden during the Second World War.

    04

    Lunch, your way

    Free time

    Then the day slows down. We stop for lunch, your choice and not included, so you eat what you actually feel like.

    05

    Valkenburg

    Free time

    We finish in Valkenburg, a small town built into the hills, with a castle ruin above the rooftops and old streets below. Free time to wander before the drive home.

    06

    Back in Amsterdam

    By 21:00

    We bring you back to your door, with a short film of the whole day on its way to you.

Beyond the photos: the south, explained.

Why the south feels like another country

This corner sits between Belgium and Germany, with hills, vineyards and a softer, older rhythm. Maastricht was a Roman river crossing long before the modern Netherlands existed, and you feel that age in the stone.

Marl: the stone that built the south

The caves are not natural. For centuries people cut marl, a soft limestone, out of the hill to build with, and left behind tens of kilometres of corridors. Walking them is walking through that labour.

The masterpieces in the dark

During the Second World War the safest place for the country's greatest art was underground. In a sealed vault inside these caves, hundreds of paintings waited out the war, the Night Watch among them.

Tell Antonis when, and it is yours.

This day runs on request for now. Send your dates and group size and Antonis replies within 24 hours to confirm and book. 1.150 euro for your private group of up to 8, in English or Greek. Lunch is free time, not included. Planning a school, university or larger group? We arrange bigger groups too, just say so.

Or reach Antonis directly:

WhatsApp +31618948606 · [email protected]

Direct line to Antonis · Reply within 24 hours · English or Greek

From the field notes

Antonis Iliadis, Founder & Lead Guide

Your Guide

Antonis Iliadis, Your Guide on the Road

Certified Guide · 5★ on GetYourGuide · English & Greek

Born in Thessaloniki. A decade as a web developer across Budapest, Berlin and Athens, then ten years in Amsterdam. When tourism reopened after the pandemic, I started guiding bike days on weekends. By 2025 it was a company. EcoEcho is built for small groups. Honest pacing, real local stories, no guidebook clichés.

Got Questions?

Everything travelers ask us about this tour.

    How many people, and how much?
    It is 1.150 euro for your private group of up to 8, the whole vehicle to yourselves. Planning a school, university or larger group? We arrange bigger groups too. Just tell us and we build it around you.
    Where do you pick us up?
    Door to door, from your hotel or address in Amsterdam. We confirm the exact pickup time the day before.
    What language is the tour in?
    English or Greek, your choice. Antonis is a Greek licensed guide who has lived here for years.
    Is lunch included?
    No, and on purpose. We keep lunch as free time in Valkenburg so you choose what you like, and Antonis points you to the good local spots.
    What is the film at the end?
    Antonis films moments along the way and sends you a short edited film of your day afterwards. A small keepsake of the trip, included in the price.
    How long is the day?
    About twelve hours, from a 9am pickup to roughly 9pm back at your door in Amsterdam.