Explore Croatia.
Encounter Christ.
THE GOSPEL OUTDOORS connects believers from all over the world through premium adventures and cultural experiences in Croatia, while truly encountering the living Jesus and each other.
Because only Christ turns a beautiful trip into a life-giving milestone.
What our guests will experience
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Prayer times together during trips and activities
Beautiful, quiet, de-stressing environment
Each journey contains a Gospel Night with worship, encouragement and ministry time
Open Prayer Room 24/7 with soaking music, instruments and art supplies available
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Get to know your guide and hosting family
Reconnect with the loved ones you bring with you and get to know other guests
Open up and pray for each other in an atmosphere of safety and trust
Share moments of beauty and excitement
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A personal guide takes you to the most beautiful places, keeps you safe and cared for
Transport in our comfortable passenger van included
Airport pick-up and drop-off is included and adjustable to your travel plans
Small groups with 4-8 guests
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A typical week will include: National Parks, easy white-water kayaking, trips to and on the Adriatic Sea, swimming, snorkelling, cave exploration, city and historic site tours
Or you may want to try: hiking, climbing, mountaineering with a professional Christian guide, scuba diving, sea kayaking or multi-day river canoeing
Yet others would like to explore: abandoned military objects, unknown nature jewels or pray for the land’s healing in places of bloodshed and trauma
Choose your preferred accommodation: a typical Croatian wooden weekend cottage, a luxury holiday house with pool or a hotel by the river.
The choice is yours! We will help choose the right journey and adjust it along the way to ensure you experience renewal instead of burnout, beauty instead of overstimulation, and -most importantly- God’s presence in everything.
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Be welcomed with a traditional Croatian food platter and drinks
Choose to visit the traditional local market, shop authentic local products
Visit a local church and get to know Croatian believers
Dive into Balkan history and join in strategic prayer, if you like
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Get to know what UPPERROOM GORNJASOBA Croatia is all about
Meet other Christians, visit church communities and join local prayer meetings
Your trip with us provides for our family and empowers us to serve Jesus in the Balkans
Find out more ways to stay in touch and support
Did you know how beautiful Croatia is?
John Malkovich didn’t know it either.
Watch how he found out.
Our Story
We are the Mueller Family.
Back in 2010, God had already called us to serve Him in Croatia one day. We made the move in 2020 and have been discovering His plans for us ever since.
Help us launch the business
and support God’s Kingdom at the same time
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and church leaders
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Connect us
With potential partners, travel agencies, churches, youth ministries or mission trip operators
Become a Supporter
We are looking for regular donors for us as a family and for our ministry
Become an Investor
Opportunities to meet needs range
from $500 to over $30,000
Be the First to Come
Contact us for opportunities
even in late 2026 or for 2027
If you're interested in coming on one of our journeys or in partnering with us, let’s set up a video call and get to know each other!
We’d love to hear from you.
Send us a note and we’ll get back to you as soon as we can.