Serbia · Montenegro · Croatia · Bosnia
Bosnian Pyramids
& Sacred Balkans
A Journey of Healing, Regeneration, Remembrance and Living Connection
15 Days · 14 Nights · 24 July – 7 August 2026 · With Tara & Manu
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This journey is an invitation into some of the most powerful and beautiful landscapes of the Balkans — from the pyramidal mountain of Rtanj and the wild waters of Tara River, to the ancient stone cities of Dubrovnik and Mostar, culminating in an extended immersion within the Bosnian Valley of the Pyramids.
Together, we travel through sacred sites, forests, rivers, thermal springs, and the underground Ravne tunnels — exploring places known for their unique atmosphere, energetic qualities, and deep sense of stillness. Through Nikola Tesla Harmonics sessions, meditation, movement, nature immersion, and shared experience, the journey becomes more than travel. It becomes a process of recalibration, remembrance, connection, and renewal.
A space to slow down, reconnect with nature and yourself, and experience the quiet intelligence carried within these ancient landscapes.
Belgrade · The Beginning
We begin in the vibrant city of Belgrade, where East and West have met for centuries. Our opening evening unfolds beside the ancient walls of Kalemegdan Fortress, overlooking the confluence of the Sava and Danube rivers — a gentle arrival into the rhythm of the journey.
Mount Rtanj · The Pyramidal Mountain
From Belgrade we move into the presence of Mount Rtanj — a unique pyramidal mountain known for its stillness, clarity, and distinct energetic quality. We explore Radgost, the Rosarium rose gardens, and Vrelo energetic site. Summit hike with meditation, Nikola Tesla Harmonics sessions, and scalar wave practices.
Tara · Forest, River, Stillness
The journey continues into the deep forests and wild waters of Tara River Canyon — one of the most untouched river systems in Europe. Water, movement, and raw nature invite both vitality and release. Simple mountain living, riverside evenings, bonfires and connection with nature.
Dubrovnik · The Adriatic
From the mountains we arrive at the Adriatic coast — where beauty, openness and light bring a sense of expansion and integration. Ancient stone streets, sea air, and timeless Mediterranean atmosphere. Nikola Tesla Harmonics "Ancient Architects" meditation, free time for swimming, Lokrum Island, cafés or rest.
Mostar · A Meeting of Worlds
We pass through the historic city of Mostar — where cultures meet and centuries of history create a unique atmosphere of connection and reflection. Blagaj Tekke and Buna Spring, Kravice Waterfalls, Počitelj stone village, Ottoman architecture, and Nikola Tesla Harmonics session.
The Bosnian Pyramids · Full Immersion
The final part of our journey unfolds in the valley of the Bosnian Pyramids — a place of deep stillness and extended immersion, where many experience heightened clarity, inner quiet, and a profound sense of alignment.
Ravne Tunnels · The Living Field Below
The Ravne tunnels are known for their high concentration of negative ions — naturally occurring particles associated with improved air quality and overall wellbeing. Water drawn from deep within has been observed to form perfect hexagonal crystalline structures, a reflection of the sacred geometry found throughout nature.
Dragon's Nest · Grounding & Strength
A quieter and more forested part of the valley, often associated with grounding, strength and integration. Nikola Tesla Harmonics session and evening visit to the Pyramid of the Moon.
Zavidovići · The Stone Spheres
A journey into the ancient forests of central Bosnia to explore the mysterious stone spheres — among the most intriguing and least explained ancient objects in the world. Forest immersion, meditation, and Nikola Tesla Harmonics transmission.
Sarajevo · History & Closing
A full-day journey into the historic and cultural atmosphere of Sarajevo. Old Town · Baščaršija · sacred architecture · copperwork streets · traditional Bosnian coffee culture. Final Ravne tunnels visit, closing meditation and farewell dinner.
Itinerary
Fifteen days of guided unfolding, woven through Serbia, Montenegro, Croatia, and Bosnia & Herzegovina.
Day 1
24 July — Belgrade, Serbia
Arrival
Airport transfers, hotel check-in, welcome gathering. Sunset walk to Kalemegdan Fortress and welcome dinner.
Day 2
25 July — Belgrade → Rtanj
Eastern Serbia
- Scenic drive through the Serbian countryside
- Visit to Radgost and Rosarium rose gardens
- Vrelo energetic site · Nikola Tesla Harmonics session
- Evening gathering and dinner
Day 3
26 July — Rtanj Summit → Sokobanja
Mountain & Thermal Waters
- Summit hike with meditation points
- Mountain silence and scalar wave practices
- Sokobanja thermal springs · Spa, pools, sauna
Day 4
27 July — Rtanj → Tara River Canyon
Into Montenegro
- Scenic mountain journey through Serbia and Montenegro
- Arrival at Tara River Canyon
- Relaxation beside the river · Evening bonfire
Day 5
28 July — Tara River Rafting
Water, Movement & Nature
- Rafting on Tara River · Optional hiking and swimming
- Nikola Tesla Harmonics meditation beside the river
- Fire gathering and integration evening
Day 6
29 July — Tara → Dubrovnik
To the Adriatic
- Scenic coastal approach through Montenegro and Croatia
- Arrival and evening walk through Dubrovnik Old Town
Day 7
30 July — Dubrovnik Day
Sea, Light & Integration
- Guided exploration of Dubrovnik Old Town
- Nikola Tesla Harmonics "Ancient Architects" meditation
- Free time — swimming, Lokrum Island, cafés or rest
Day 8
31 July — Dubrovnik → Mostar
Into Herzegovina
- Helichrysum plantation · Blagaj Tekke and Buna Spring
- Kravice Waterfalls · Počitelj stone village
- Evening in Mostar Old Town beside the Neretva River
Day 9
1 August — Mostar Day
Cultural Meeting Point
- Guided walk — Old Bridge and Ottoman architecture
- Nikola Tesla Harmonics session
- Free time for cafés, photography and local food
Day 10
2 August — Mostar → Visoko
Arrival at the Pyramids
- Arrival in Visoko · Park Ravne
- Introduction to the Bosnian Pyramid complex
- First Ravne tunnels visit · Energetic acclimatisation
Day 11
3 August — Pyramid of the Sun
Full Immersion Day
- Morning Ravne tunnels visit
- Pyramid of the Sun exploration
- Nikola Tesla Harmonics scalar wave transmission
- Forest walks and evening Ravne session
Day 12
4 August — Zavidovići Stone Spheres
Forest of Ancient Mysteries
- Exploration of the mysterious stone spheres
- Forest immersion and meditation
- Nikola Tesla Harmonics transmission
- Return to Visoko · Ravne tunnels and integration
Day 13
5 August — Pyramid of the Dragon & Moon
Elemental Exploration
- Morning Ravne tunnels visit
- Pyramid of the Dragon — grounding and integration
- Nikola Tesla Harmonics session
- Evening visit to the Pyramid of the Moon
Day 14
6 August — Sarajevo Day
History, Culture & Closing
- Sarajevo Old Town · Baščaršija · copperwork streets
- Traditional Bosnian coffee culture
- Final Ravne tunnels visit · Closing meditation and farewell dinner
Day 15
7 August — Farewell & Departure
Until We Meet Again
Optional final Ravne tunnels visit. Breakfast and integration time. Transfers to Sarajevo or Belgrade airport.
Until we meet again ✨
Tara & Manu
Tara and Manu are the founders of Old Worlds Tours and the creators of Nikola Tesla Harmonics. Their work brings together a practical understanding of energy, movement, and awareness, creating a steady and supportive space throughout the experience. They guide the overall flow of the journey, allowing each place and each moment to be experienced in a natural and coherent way.
Read More About Us →
Book Your Experience
All-Inclusive Journey
AUD 9,300
Full price · 15 days · 14 nights
- 15-day guided journey across Serbia, Montenegro, Croatia and Bosnia & Herzegovina
- 14 nights accommodation throughout the journey
- Full board — breakfast, lunch and dinner where specified
- Airport transfers (arrival and departure)
- All local transport across the full itinerary
- Daily guided programme and structured journey flow
- Extended stay in the Bosnian Pyramid complex, Visoko
- Nikola Tesla Harmonics group sessions
- Tai Chi and Yoga sessions
- Daily access to Ravne tunnels during our stay in Visoko
- Small group setting for a more personalised experience
- International flights
- Personal expenses
- Drinks
- Some meals during free time
- Rafting (optional)
Dijana Tara Sever