

About us
Welcome to Sunday Vacations (www.sundayvacations.com) – Your Community of Explorers!
At Sunday Vacations, we bring together travel enthusiasts, adventure seekers, and curious minds to embark on unforgettable journeys - both near and far. Our mission is to foster a vibrant, inclusive community built on connection, cultural exchange, and shared experiences.
We organize carefully curated trips, helping you discover hidden gems and unique experiences internationaly and right in our own backyard. Whether it's a hike, a local festival, or a day trip across the border, our adventures are designed to spark curiosity, joy, and friendships.
We embrace the wisdom of the Chinese proverb:
"在家靠父母,在外靠朋友"
“At home, depend on your parents; away from home, rely on your friends.”
This group is your home away from home - a place to find support, guidance, and camaraderie while navigating life abroad. Whether you’re here for work, study, or just exploring, we welcome you to join our journey.
Our Mission
Sunday Vacations is an initiative of Ujamaa ASBL, a nonprofit organization registered in Belgium.
Through our trips, we aim to build a strong, welcoming community while also contributing to positive social impact.
In the long term, we want our activities to help fund creative, youth-led tourism initiatives in underrepresented regions - such as young storytellers and guides working to promote their local areas in authentic and inspiring ways.
By traveling together, we believe we can do more than just explore - we can help amplify new voices, create lasting connections, and foster a more meaningful kind of adventure.
Association Status
Sunday Vacations is a project operated by UJAMAA ASBL, a nonprofit association registered in Belgium under company number 0475.052.055.
Our activities aim to foster cultural exchange, inclusion, and accessible travel for all, with a strong focus on building community among locals, newcomers, and international residents.
In the long term, we intend to reinvest part of our resources into supporting young people from underrepresented regions, especially those seeking to promote their communities through storytelling, sustainable tourism, and creative expression.
UJAMAA ASBL acts in accordance with its statutes and embraces values such as social cohesion, solidarity, youth empowerment, and intercultural dialogue.
FR – Déclaration sur le statut de l’association
Sunday Vacations est un projet porté par UJAMAA ASBL, une association sans but lucratif enregistrée en Belgique sous le numéro d’entreprise 0475.052.055.
Nos activités visent à favoriser l’échange culturel, l’inclusion sociale et des voyages accessibles à tous, tout en créant du lien entre habitants, expatriés et nouveaux arrivants.
À terme, nous avons l’intention de réinvestir une partie de nos ressources pour soutenir des jeunes issus de régions sous-représentées, notamment ceux qui souhaitent promouvoir leur territoire à travers la narration, le tourisme durable ou des projets créatifs.
UJAMAA ASBL agit en conformité avec ses statuts, dans une logique de cohésion sociale, de solidarité, d’émancipation des jeunes et de dialogue interculturel.
NL – Bekendmaking over de verenigingsstatus
Sunday Vacations is een project van UJAMAA vzw, een vereniging zonder winstoogmerk die geregistreerd is in België onder het ondernemingsnummer 0475.052.055.
Onze activiteiten bevorderen culturele uitwisseling, inclusie en toegankelijke reizen voor iedereen, met bijzondere aandacht voor gemeenschapsvorming tussen lokale bewoners, nieuwkomers en internationale deelnemers.
Op termijn is het onze bedoeling om een deel van de middelen te herinvesteren in de ondersteuning van jongeren uit ondervertegenwoordigde regio’s, met name zij die hun gemeenschap willen versterken via storytelling, duurzaam toerisme of creatieve initiatieven.
UJAMAA vzw handelt volgens haar statuten en onderschrijft waarden zoals sociale cohesie, solidariteit, jongerenemancipatie en interculturele dialoog.
Upcoming events
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🌿 Promenade Verte Summer Challenge 2026 #1 (13km)
Le Slot, Boulevard de la Woluwe 71, Brussels, BEThis event is free for Sunday Vacations members. Membership starts at €5/year.
👉 Join here: https://www.sundayvacations.com
Please RSVP only if you are reasonably sure you can attend and update your RSVP if your plans change.## Woluwe Valley Sunset Walk | Walk Around Brussels This Summer
📅 Saturday 11 July 2026
### Can you walk around Brussels in one summer?
After last year's successful edition, we're bringing back the Promenade Verte Summer Challenge.
Over seven Saturdays this summer, we'll follow Brussels' iconic Green Walk and gradually complete a full circle around the Brussels-Capital Region — exploring forests, valleys, parks, nature reserves and hidden green spaces while sharing the journey with fellow adventurers.
Our first stage takes us through the beautiful Woluwe Valley, one of the greenest and most scenic sections of the route.
This is not a race and it's not just a hike.
It's a chance to slow down, spend time outdoors, meet new people, discover a different side of Brussels and be part of a shared summer challenge.
We'll start in the afternoon so everyone can enjoy a relaxed Saturday morning before joining us for nature, conversations and the beautiful golden light of a summer evening.
Whether you're an expat, an international professional, a local explorer or someone simply looking for a great community experience, you're welcome to join us.
## 🌍 Event Type
Community Event
Volunteer-led social walking experience organised by Sunday Vacations.
## 🎯 The Challenge
The Promenade Verte is a green route of more than 60 kilometres that circles the entire Brussels Region.
Throughout Summer 2026, our goal is to complete the full loop together, one section at a time.
🏅 Join one stage or join them all.
🌿 Complete all seven walks and proudly say you've walked around Brussels.
People often join experiences like these not only for the activity itself but also for the opportunity to connect with others and share meaningful moments together.
## ✨ Highlights
• Walk through the beautiful Woluwe Valley
• Be part of the 2026 Promenade Verte Challenge
• Meet internationals, expats and locals
• Enjoy a relaxed social atmosphere
• Discover hidden green spaces in Brussels
• Experience the route during golden hour
• Take beautiful summer photos
• Enjoy meaningful conversations while walking
• Stay active while exploring nature
## 🚶 Plan
14:00 – Welcome & introductions
Meet fellow participants and hear about the Summer Challenge.
14:15 – Start of the walk
We'll follow a section of the Promenade Verte through the Woluwe Valley.
Throughout the afternoon
- Social walking groups
- Nature stops
- Photo opportunities
- Community conversations
Golden Hour Experience
As the evening approaches, we'll enjoy some of the most beautiful summer light along the route.
Around 19:30–20:00
End of the walk.
Participants are welcome to continue the evening with an optional drink afterwards.
## 📅 Promenade Verte Summer Challenge 2026
✅ 11 July – Woluwe Valley (South-East)
📍 18 July – Sonian Forest & South Uccle
📍 25 July – Vogelzangbeek & Geleytsbeek
📍 1 August – Pajottenland
📍 8 August – Molenbeek Valley
📍 15 August – Heysel Plateau & Royal Parks
📍 22 August – Between the Senne and Woluwe
One summer. Seven walks. One complete circle around Brussels.
## 📍 Meeting Point
Meeting point will be communicated to registered participants.
The location will be accessible by public transport.
## 💶 Price / Contribution
### Sunday Vacations Members
FREE
*VAT not applicable – small business exemption scheme, Article 56bis Belgian VAT Code.
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## Membership
Become part of the Sunday Vacations community
### Explorer
Starting at €5/year
### Voyager
Starting at €50/year
### Ambassador
Starting at €150/year
💡 Explorer membership costs the same as a single event and gives you access to member pricing throughout the year.
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## 👥 Who This Is Fo
✔ International professional
✔ Expats living in Belgiu
✔ Brussels local
✔ Solo joiner
✔ Nature lover
✔ Walkers and hiker
✔ Anyone looking to meet like-minded peopl
No hiking experience required
Most participants come alone and quickly become part of the group
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## 🎒 What To Brin
- Comfortable walking shoes
- Water
- Snack
- Light jacket
- Weather-appropriate clothing
- Sun protection
- A positive attitude
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## Important Note
- This is a social community walk, not a guided tour
- Walking pace will be relaxed and inclusive
- Route details may be adapted according to weather conditions
- Participants remain responsible for their own fitness level and personal belongings
- Please arrive on time so we can start together
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## Legal Disclaime
Sunday Vacations is a community initiative operated by UJAMAA ASBL and is not a travel agency
This event is organised as a volunteer-led community activity intended to bring people together through shared outdoor experiences
Participants join voluntarily and remain responsible for their own transport, equipment, expenses and personal arrangements
Activities are organised by volunteers and covered under the COCOF volunteer insurance framework.
45 attendees
🏋️♀️ Thursday After-Work fitness workout F45 x Sunday Vacations
F45 Gym, Galerie Ravenstein 44/45,, Brussels, BEShake off the workday and train with a welcoming crew of internationals and Brussels professionals. This is a co-hosted session with F45 Brussels—fast, fun, and coached circuit training that fits perfectly after work.
Why join?
- Community vibe: Friendly, social, in English.
- All levels welcome: Coaches demo every move with easier/harder options.
- Time-smart: 45 minutes, full-body, high energy, great music.
- Accountability: Come with the group, leave with endorphins.
What we’ll do
- Quick intro & warm-up
- F45 functional circuits (intervals that mix strength + cardio)
- Team finisher & cool down
- Optional post workout social drink/rooftop bowling nearby (meet new people, not just new burpees 😉)
Good to know
- When: Thursday, 6:30 PM start (arrive 6:15 to check in)
- Where: F45 Brussels (Brussels Central Station) Galeries Ravenstein
- Bring: Clean trainers, towel, water bottle
- Fitness level: Beginner to advanced (scalable stations)
- Capacity: Limited spots — RSVP required
- Price: Free weekly tryout
Who this is for
- New in Brussels and want a friendly fitness + social routine
- Busy professional looking for a structured, coached workout
- Sunday Vacations regulars who want to stay fit for hikes & trips
About F45
F45 = Functional 45-minute training: coach-led, station-based, results-driven. Expect variety, technique tips, and a positive team atmosphere.See you on the floor at 6:30! 💪🏽✨
By joining this event, you agree to the Sunday Vacations Terms & Conditions, Privacy Policy & Code of Conduct
2 attendees- €30.00

Epic 4-Day Hiking Adventure in Mullerthal, Luxembourg
Gare Centrale, Putterie, Brussels, BE## Escape to Luxembourg's "Little Switzerland"
Looking for a hiking adventure that goes beyond the ordinary?
Join Sunday Vacations for an unforgettable 4-day hiking getaway through the breathtaking landscapes of Mullerthal, Luxembourg's famous "Little Switzerland." Together we'll explore dramatic rock formations, peaceful forests, wooden bridges, waterfalls, scenic viewpoints, and the beautiful surroundings of Beaufort Castle.
This experience is designed for hikers who enjoy a challenge and appreciate nature at its best. With only 10 participants, you'll have plenty of opportunities to connect, share stories, and create lasting memories along the trail.
Whether you're joining solo or with a friend, you'll be part of an international community that loves adventure, meaningful conversations, and discovering new places together.
🌿 Why You'll Love This Adventure
✅ Approximately 42 km of hiking across two full hiking days
🪨 Spectacular natural rock formations
🌲 Dense forests and peaceful trails
🌉 Charming wooden bridges
💧 Streams and waterfalls throughout the route
🏰 Beautiful surroundings of Beaufort Castle
📸 Plenty of photo opportunities in one of Luxembourg's most scenic regions
🚆 Train journey together from Brussels
🤝 Relaxed social evening on the first day to get to know the group
## 📅 Program
### Saturday, July 17
🚆 Meet at 9:00 AM outside Starbucks, Brussels Central Station
• Train journey to Luxembourg
• Transfer to the campsite
• Check-in to the bungalows
• Free time to explore the surroundings
• Social evening with the group### Sunday, July 18
🥾 Full-Day Hiking Adventure (~21 km)
Expect an immersive day through forests, rock formations, streams, waterfalls, scenic viewpoints, and some of Mullerthal's most iconic trails.
### Monday, July 19
🥾 Full-Day Hiking Adventure (~21 km)
Another rewarding day exploring different sections of the Mullerthal Trail with spectacular landscapes and unforgettable viewpoints.
### Tuesday, July 20
☕ Breakfast
🚆 Return journey to Brussels
If time permits and depending on the group's interest, we'll make a short stop to explore Luxembourg City before heading to the train station.
Expected arrival in Brussels: around 6:00 PM
🌿 Want to Learn More About the Mullerthal Trail?
The Mullerthal Trail is one of Europe's most celebrated long-distance hiking trails, stretching over 112 km through Luxembourg's famous "Little Switzerland." Renowned for its spectacular sandstone rock formations, lush forests, narrow gorges, waterfalls, and picturesque valleys, it has been awarded the "Leading Quality Trails – Best of Europe" certification by the European Ramblers' Association.
For detailed information about the trail, routes, and highlights, visit the official website:
🌐 Official Mullerthal Trail Website - https://www.mullerthal-trail.lu/en/mullerthal-trail
## 🥾 Difficulty
Moderate to Difficult
This event is not suitable for beginners.
Participants should be comfortable hiking approximately 21 km per day over uneven terrain with elevation changes.
## 🏕 Accommodation
We'll stay for 3 nights in a campsite located close to the hiking trail.
Please don't expect luxury accommodation. The campsite offers all the essential amenities needed for a comfortable stay after long hiking days.
Each bungalow contains:
• One room with two separate single beds
• One room with one double bedParticipants may choose their preferred room type, subject to availability.
Allocation is on a first-come, first-served basis.
Availability:
• 4 Single-sharing places
• 6 Double-sharing places### Estimated Accommodation Cost
(Subject to change depending on final booking conditions.)
🛏 Single Room
Approx. €313 for 3 nights
(~€105 per night)🛏 Double Sharing
Approx. €157 per person for 3 nights
(~€53 per night)Breakfast is not included.
Accommodation is paid directly at the campsite upon arrival—no advance payment is required.
## 💶 Costs
### Sunday Vacations Community Organizer Fee
€30
### Individual Costs
• Train tickets (approximately €22 each way)
• Accommodation
• Meals and drinks
• Personal expenses💡 Public transport within Luxembourg is free.
## 🎒 What to Bring
✔ Comfortable hiking shoes
✔ Light weather jacket
✔ Plenty of water
✔ Cap
✔ Sunglasses
✔ Sunscreen
✔ Comfortable hiking clothes
✔ Snacks for the trail
✔ Hiking poles (optional but recommended if you usually hike with them)## 🍽 Food
Restaurant options along the hiking routes are limited.
We'll stop whenever suitable opportunities arise, but participants are encouraged to carry snacks and sufficient water throughout the hikes.
## 📱 Reservation Process
1️⃣ Reserve your place through Meetup.
2️⃣ Once the group is full, you'll be added to the event WhatsApp group.
3️⃣ Organizer fee payment details and final logistics will be shared in the WhatsApp group.
## 👥 Who Is This For?
This adventure is perfect if you:
• Enjoy challenging hikes
• Love spending time in nature
• Want to meet fellow international professionals
• Prefer meaningful conversations over crowded tourist experiences
• Appreciate small-group adventuresMaximum participants: 10
This event is exclusive to Sunday Vacations members.
Membership
Sunday Vacations Memberships
• Explorer - starting at €5/year
*Voyager - starting at €50/year
• Ambassador - starting at €150/yearVoyager and Ambassador members enjoy free access to selected community events like this one.
Sunday Vacations is built around meaningful social experiences, cultural discovery, and community connection for internationals and locals in Belgium.
Expats consistently rank social connection and ease of building friendships among the most important parts of life abroad.
## ℹ️ Important Information
This activity is organized by Sunday Vacations, operated by UJAMAA ASBL, an international community connecting global professionals through adventure, travel, culture, and social experiences.
Sunday Vacations acts solely as a community connector and organizer. Transportation, accommodation, and activities provided by third parties remain the responsibility of the respective providers.
Weather forecasts currently indicate pleasant temperatures of 23–25°C with no expected rain. As always, weather conditions may change, so please come prepared.
### 🌍 Ready for your next adventure?
Pack your hiking boots, embrace the challenge, and discover why Mullerthal is known as "Little Switzerland."
With only 10 places available, this experience is designed to stay personal, social, and memorable.
We can't wait to explore the trails with you! 🥾🌲
5 attendees
Past events
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