11, rue de la Balance · Boulogne-sur-Mer

One address,
two suites.

At the foot of the Basilica Notre-Dame, two Art Deco boutique apartments with a magnificent bow-window await you in a historic townhouse.

The Spirit of the Place

A secluded haven, guarded by the number 11.

Where other buildings align neatly along the street, our historic property takes a step back. Preceded by an intimate, delicately flowered courtyard—a unique architectural privilege within the Remparts—it offers a secluded bubble of tranquility right in the heart of the Old Town.

On the entrance plaque, a single number: 11. Often considered a "Master Number", it symbolizes harmony, intuition, and a gateway to serenity. It is the threshold you cross when you are seeking something more than just a place to sleep. Leave the noise of the world behind, and step into your private sanctuary.

Plaque Les Écrins de la Haute-Ville, 11 rue de la Balance

The entrance plaque. 11, like a promise.

The luxury of space · A 60 sqm Boutique Suite

The Opal Suite

From 110 € / night
1 / 9 Art Deco living room with bow-window Bow-window street view Master bedroom Queen size Children's bedroom Scandinavian desk Equipped kitchen Bathroom vanity Welcome amenities Decorative fireplace
The Art Deco living room, bathed in light from the Bow-Window

« A rare 60 sqm breathing space in the historic heart. »

Nestled on the first floor, this incredibly bright suite revolves around a magnificent 1920s Art Deco bow-window. With its King-size bed (180x200cm), its vast walk-in shower, and its refined decor, Opale is designed for those who refuse to compromise on space and elegance.

Premium King Bed
Baby Friendly Travel crib & high chair included
Welcome Amenities
2-Minute Walk to Basilica
Intimate Premium Suite · A 40 sqm Boutique Suite

The Pearl Suite

From 95 € / night
1 / 11 Terracotta living room Living area Equipped kitchen Master bedroom Master bedroom Master bedroom with baby crib Children's bedroom Children's bedroom Shower cabin Bathroom Basilica view
The terracotta-toned living room — warmth and light

« A 40 sqm chic and romantic cocoon, nestled under the rooftops. »

Step into a warm, terracotta-toned hideaway. Designed as a luxury hotel suite, Perle offers an intimate atmosphere with a premium Queen-size bed, a separate dedicated workspace, and stunning views of the Basilica's dome. The ultimate romantic getaway in Boulogne-sur-Mer.

Premium Queen Bed
Baby Friendly Travel crib & high chair included
Welcome Amenities
Basilica View
Premium Amenities

The comfort of a boutique hotel,
the privacy of a home.

Hotel-Grade Linens

High-end bed sheets, plush towels, and beds perfectly made upon your arrival.

Welcome Treats

Nespresso capsules, a selection of fine teas, and local delicacies waiting for you.

Ultimate Entertainment

High-speed Fiber WiFi, 4K Smart TV with Netflix, Disney+, and Prime Video included.

Prime Location

The Basilica, the Castle-Museum, fine restaurants, and the historic ramparts—all within a 2-minute walk. Private parking available in front of the residence.

Direct booking privileges: Extended stays enjoy automatic advantages—5% off 3+ nights, 10% off 7+ nights.

Stéphanie, Guest Experience
Stéphanie Guest Experience
Your dedicated local host

Stéphanie cares,
you experience.

Much more than a property manager, Stéphanie is your privileged contact on-site. She ensures your arrival is seamless, your suite is flawlessly prepared, and remains available throughout your stay.

Deeply passionate about Boulogne-sur-Mer, she has handpicked the finest local restaurants and hidden gems for you—ensuring you experience the Opal Coast like a true insider.

WHAT OUR GUESTS SAY

They know us
better than we do.

The best way to understand Les Écrins is through the eyes of our guests.

Questions

Everything you need
to know.

Everything. Hotel-grade linens, plush towels, housekeeping, high-speed WiFi and a curated welcome. No hidden fees, ever.
Check-in from 4:00 PM · Check-out by 11:00 AM. Should you wish to arrive earlier or depart a little later, we will do our very best to accommodate you — simply let us know in advance.
From June 2026, a private parking space per suite is available as an optional add-on, steps from the residence. A supplement applies and can be added at booking.
Both suites warmly welcome families, groups of friends, and colleagues. Babies and toddlers are a delight — a travel crib and high chair are available on request. For larger parties, the two suites may be reserved together at a tailored rate.
Two nights minimum, occasionally three during peak periods.
Booking directly gives you a direct line to our team for any request — before and throughout your stay — as well as preferential rates on extended stays: 5% off 3 nights or more, 10% off a full week.
A security pre-authorisation of €300 is placed on your card the day before your arrival — no amount is debited from your account. All transactions are processed securely through our partnership with Stripe, accepting Visa, Mastercard, and American Express.
From the medieval ramparts of the Haute-Ville to Nausicaá — Europe's largest aquarium — and a remarkable local food scene. We've curated our favourite spots. Explore the guide →
Our suites do not accommodate pets.
Book Opal Book Pearl