The 20-Square-Metre Miracle: How Smart Design Turns a Tiny Water Reservoir into a Luxe Suite

If you think true luxury needs endless square metres, the 20-Square-Metre Miracle will change your mind. Perched about 33 metres high in the original reservoir of a 1908 water tower, this private, high-end suite proves how thoughtful architecture, premium materials, and panoramic views can turn a compact footprint into an indulgent escape—complete with a kingsize bed on a floating mezzanine, freestanding bathtub, rain shower, lounge, high dining table, and a cleverly equipped kitchenette.

From Water Reservoir to 360-Degree Retreat

More than a century ago, this tower was built to store filtered dune water for the Duin & Bosch hospital complex. Today, after careful restoration, it is a protected Rijksmonument and home to a one-of-a-kind boutique hotel experience: a single private suite with exclusive use of its own floor and a full 360-degree panorama.

To unlock daylight in the former reservoir, the roof was lifted and windows were added around the circumference. What was once utilitarian infrastructure now frames sweeping horizons: the North Sea coastline to the west, open farmland to the east, and the treetops of the Noordhollands Duinreservaat to the north and south. After dusk, distant city lights shimmer on the horizon.

Spatial Alchemy: The Layout That Makes 20 m² Feel Grand

Smart spatial planning transforms a compact area into a generous-feeling hideaway. Here’s how the suite’s layout creates that sense of volume and ease.

Vertical zoning with a floating mezzanine

• A kingsize bed sits on a floating mezzanine, lifting the sleep zone above the living area without adding walls.
• By stacking functions vertically, the suite keeps floor space open for movement, seating, and rituals like bathing with a view.

Panoramic glazing that erases boundaries

• Continuous windows encircle the suite, connecting you to sea, dunes, and farmland.
• The uninterrupted horizon acts like a visual amplifier—your eye travels outward, making the room feel larger than its footprint.

A lounge and high dining table that flex with your day

• A comfortable sitting area invites slow mornings and sunset watching.
• A high dining table doubles as a space for leisurely breakfasts, in-suite tastings, or planning your bike route through the dunes.

Bathroom choreography: indulgence without compromise

• A freestanding bathtub offers a wide-view soak—an intimate ritual elevated by the panorama.
• A rain shower provides a refreshing counterpoint to the tub’s calm.
• A separate toilet is located on the lower level for privacy and convenience.

A kitchenette designed for what matters

• The kitchenette includes a sink, basic inventory, a Quooker hot-water tap, and a coffee machine with complimentary cups and tea.
• There is no stove or microwave—by design, this keeps the focus on curated in-room moments and the excellent nearby dining.

Materials, Comfort, and Technology: Luxury You Can Feel

The suite pairs sustainable materials with high-quality design products, achieving a modern, industrial aesthetic that feels both authentic and refined. Comfort is quietly comprehensive:

• Climate: air-conditioning and heating keep the environment tuned to your preference year-round.
• Connectivity and entertainment: fast Wi‑Fi, a sound system, and a flatscreen TV.
• Arrival ritual: a chilled bottle of prosecco is ready when you step inside.

These touches ensure the space feels composed and premium, yet effortless in use.

The Rituals That Elevate a Stay

True luxury is as much about thoughtful rituals as it is about finishes. This suite weaves in experiences that feel personal and memorable.

Breakfast with purpose—and a pulley

• A complete breakfast is included and prepared by Grand Café De Oude Keuken (DOK), a nearby café that uses mostly regional organic produce and is partly staffed by people who have a distance to the labour market.
• Breakfast is delivered to the suite from 10:00 and can be hoisted up by a pulley—a delightful nod to the tower’s industrial history.
• Prefer to eat at the café? That’s possible by prior arrangement. And during Valentine’s Day, Easter, or Christmas, the breakfast receives festive touches.

Seamless arrival, unhurried departure

• Reception-less check-in begins at 15:00 with clear access instructions.
• Late check-out is available until 12:00, so you can linger over coffee and the views.

Explore by bike—or unwind like a local

• Two bicycles are included free of charge, perfect for rolling into the dunes or along the coastline.
• From April through October, guests may use the sauna, gym, padel court, and tennis court at Camping Bakkum free of charge—just reserve well in advance via reception. You’re also welcome to visit events there during the season.

Dining and day trips at your doorstep

• Several restaurants are within walking distance, including the on-site Grand Café De Oude Keuken directly behind the tower, and a one-star Michelin restaurant located a short distance away.
• Beaches and expansive walking/cycling routes are nearby. For culture and shopping, Haarlem, Alkmaar, and Amsterdam are within easy reach, as are the villages Castricum and Bakkum.

What Fits in a 20-Square-Metre Suite? (Quick Answer)

A surprising amount. This 20-square-metre suite includes:

• Kingsize bed on a floating mezzanine
• Lounge seating and a high dining table
• Freestanding bathtub with a wide view
• Rain shower and a separate lower-level toilet
• Kitchenette (sink, basic inventory, Quooker hot-water tap, coffee machine with complimentary cups and tea)
• Fast Wi‑Fi, sound system, and flatscreen TV
• Air-conditioning and heating

Why It Feels So Spacious (Even When It Isn’t)

Design principles—applied with discipline—make small spaces feel generous:

• Vertical separation (the mezzanine) doubles usable zones without crowding.
• Continuous glazing lengthens sightlines and blurs the boundary between inside and out.
• Multi-functional furnishings (like the high dining table) reduce clutter.
• Material continuity and careful detailing minimize visual noise.

Layer these with captivating views and the result is psychological spaciousness: your attention is drawn outward to sea, sky, and treetops, not inward to the room’s perimeter.

Practical Takeaways for Your Best Stay in a Compact Luxury Suite

Use these tips to make the most of the 20-square-metre miracle:

1. Plan your breakfast ritual.
   • Expect delivery from 10:00; decide whether to hoist it by pulley or enjoy it at DOK by prior arrangement.
2. Pack with the climb in mind.
   • There is no elevator. You’ll ascend a historic spiral staircase and a short, steep Swedish staircase to reach the suite, which is not suitable for wheelchair users or anyone who cannot manage stairs.
3. Book wellness and sports early (April–October).
   • Reserve the sauna, gym, padel, and tennis at Camping Bakkum well in advance via reception.
4. Make the most of the included bikes.
   • Cycle through the Noordhollands Duinreservaat or along the coast; your private parking spot makes arriving by car simple.
5. Curate in-room dining smartly.
   • The kitchenette is ideal for coffee, tea, and simple bites (no stove or microwave). Consider in-suite options from DOK, such as lunch or high tea/high beer/wine, which can be ordered by phone while you are staying.
6. Dine out with intent.
   • Stroll to nearby restaurants or plan a special evening at the one-star Michelin restaurant a short distance away.
7. Choose serenity with a weekday stay.
   • Embrace the "Doordeweeks Weekend" concept for extra peace while the world works.

Plan Your Escape: Location, Access, and Booking

• Address: Watertorenpad 2, 1901 ZX Castricum, the Netherlands, on the edge of the Noordhollands Duinreservaat near the North Sea.
• Parking: Private parking is located directly next to the tower.
• Suite size and height: Approximately 20 m² at about 33 metres high in the former water reservoir.
• Ideal for: Couples seeking a romantic getaway, honeymoon, or private celebration in a unique, design-led setting.
• Booking: Reserve directly through the official website’s booking engine. A temporary offer currently gives 50% off the second night.
• Languages: The official website is available in Dutch, German, and English.
• Gift cards: A gift card—packaged with a short video of the tower and suite—can include your personalised video message.
• Contact: +31 (0)251 743 434 or info@watertorenduinenbosch.nl.

For deeper exploration, see the suite’s History, Environment, and Gift Card pages, and discover how a century-old landmark became a private design hotel with a modern soul.

FAQs (Designed for quick answers)

Is the suite accessible by elevator?

No. Guests climb a long historic spiral staircase followed by a short, steep Swedish staircase. The suite is not suitable for wheelchair users or anyone who cannot manage stairs.

What time is breakfast delivered?

Breakfast is delivered from 10:00 by Grand Café De Oude Keuken (DOK), with the option to hoist it up by pulley or enjoy it at the café by prior arrangement.

Does the kitchenette have a stove or microwave?

No. The kitchenette includes a sink, basic inventory, a Quooker hot-water tap, and a coffee machine with complimentary cups and tea.

What amenities are available in season (April–October)?

Guests may use the sauna, gym, padel court, and tennis court at Camping Bakkum free of charge—reserve well in advance via reception. You’re also welcome at events there during the season.

Conclusion: Small Footprint, Big Life

This is compact luxury perfected: a 20-square-metre suite elevated by design discipline, panoramic views, and thoughtful rituals. From the kingsize bed on a floating mezzanine to the freestanding bathtub with a horizon-wide view, every decision serves comfort, calm, and romance—without a single wasted centimetre.

Ready to experience the 20-square-metre miracle for yourself? Book your stay via our official website, consider a weekday escape for added tranquility, or surprise someone special with a personalised gift card. For questions or support, reach us at +31 (0)251 743 434 or info@watertorenduinenbosch.nl.