Valley of the Bosnian Pyramids
Old Worlds Tours Presents

Sacred Balkans
& Bosnian Pyramids
Adventure 2027

Steven and Evan Strong

✦   With Special Guests Steven and Evan Strong   ✦

And Participation in the Bosnian Pyramids Event of the Year —
2027 Summer Solstice International Conference and Celebrations

FULL JOURNEY7 June – 29 June 2027 · 23 Days / 22 Nights
SHORT JOURNEY8 June – 22 June 2027 · 15 Days / 14 Nights
An Invitation

A Journey Through the Heart of the Balkans

We are delighted to invite you on our next Sacred Balkans & Bosnian Pyramids Adventure — a unique journey through some of the most beautiful, inspiring, and culturally rich places in the Balkans.

This special journey combines ancient history, living traditions, breathtaking landscapes, and meaningful connections with like-minded people. Along the way, we will explore the Bosnian Pyramids, pristine rivers, ancient forests, Croatian stone-built coastal towns, Ottoman-era cities, sacred sites, and places of profound cultural, historical, and spiritual significance.

As always, we travel in our signature slow-paced style, allowing time to truly connect with the land, the people, and each other. More than a tour, this is a moving retreat. Our intention is not simply to collect photographs, but to experience these places deeply and carry their gifts home as living memories.

We believe that travel can be a powerful catalyst for transformation when we allow ourselves the time and space to fully embrace a place and its stories.

Through shared meals, walks in nature, bus conversations, evening gatherings, and moments of quiet reflection, we will explore the many layers of history, culture, mythology, and memory woven throughout the Balkans. As locals, Tara and Manu will share their love for these lands and the experiences, stories, and insights gathered over many years of exploration.

Belgrade — Kalemegdan Fortress at sunset
Special Guests

Steven & Evan Strong

Internationally recognised researchers whose work explores ancient civilizations, Indigenous wisdom traditions, archaeology, cultural memory, and humanity's forgotten past.

Steven and Evan Strong The Pleiades — Seven Sisters

The Pleiades — the Seven Sisters — a constellation appearing in the sacred traditions of cultures across the world

We are honoured to be joined by Steven and Evan Strong on this extraordinary journey. Over many years of research, they have investigated ancient sites throughout Australia and beyond, exploring questions about humanity's origins, forgotten histories, and the deeper connections that may exist between cultures separated by vast distances and spans of time.

One area of particular interest is the recurring appearance of the Seven Sisters tradition. Known as the Pleiades in astronomy, the Seven Sisters feature prominently in many Aboriginal traditions across Australia — and in many other ancient cultures around the world. Whether these parallels point to ancient connections, shared human memories, or universal patterns within human culture remains an open question.

Throughout the journey, Steven and Evan will share stories, perspectives, and discoveries gathered over decades of research — enriching our exploration of the Balkans and the Valley of the Bosnian Pyramids.

In 2025, Steven and Evan Strong met Dr. Sam Osmanagich during his visit to Australia. What began as a conversation between researchers soon developed into an ongoing friendship and collaboration exploring ancient sites, cultural memory, and humanity's deeper past.

Steven and Evan Strong examining ancient artefacts

Steven & Evan at work — examining ancient artefacts

Meet the Researchers

About Steven & Evan Strong

Steven and Evan Strong

Steven Strong

Steven Strong is an Australian researcher, author, and former educator whose work focuses on ancient history, Indigenous knowledge traditions, archaeology, and humanity's forgotten past. With a background in archaeology and Aboriginal education, Steven has spent more than three decades working alongside Aboriginal Elders and custodians, exploring ancient sites, oral traditions, and cultural knowledge often overlooked by mainstream history.

Co-author of Forgotten Origin, Mary Magdalene's Dreaming, Constructing a New World Map, and Shunned.

Evan Strong

Evan Strong is a researcher, historian, and author with academic studies in psychology, archaeology, anthropology, sociology, and counselling. For over two decades he has worked alongside Steven Strong investigating ancient civilizations, Indigenous traditions, archaeological anomalies, and emerging evidence that challenges conventional narratives of human history.

Co-author of Forgotten Origin, Mary Magdalene's Dreaming, Constructing a New World Map, and Shunned.

We are also in conversation with several internationally recognised authors, researchers, and speakers. Additional guest announcements will be made as they are confirmed.

The Destination

The Valley of the Bosnian Pyramids

The final stage of our journey takes us to the Valley of the Bosnian Pyramids, one of the most fascinating and discussed ancient sites in Europe.

Here we will explore the Pyramid of the Sun, the Ravne Tunnels, the giant stone spheres, and other key locations that continue to attract researchers, explorers, and visitors from around the world. For us, the Bosnian Pyramids invite larger questions about history, culture, human potential, and the knowledge that may still be waiting to be rediscovered.

They remind us that history may be richer, deeper, and more interconnected than we have been taught.
Bosnian Pyramid — aerial comparison Stone Spheres, Zavidovići

Left: The Bosnian Pyramid of the Sun  ·  Right: Stone Spheres, Zavidovići

Ravne Tunnels — crystal walls Ravne Tunnels — passageway
Dr. Semir Osmanagić at the pyramid excavation Dr. Osmanagić with egg-shaped ceramic block
Ancient stone blocks at the pyramid site
Visitors at the Stone Spheres, Zavidovići

Stone Spheres, Zavidovići — a profound encounter with the ancient world

Annual Gathering

Bosnian Pyramids Summer Solstice Conference & Celebrations

The 2027 Bosnian Pyramids Summer Solstice Conference & Celebrations takes place in Visoko from 13–20 June. The gathering brings together researchers, authors, explorers, artists, speakers, and visitors from around the world for presentations, discussions, music, cultural events, and shared experiences.

Our journey stays in Visoko beyond the official conference programme so that we can also be together on the true astronomical Summer Solstice, 21 June 2027.

Over the years, the event has become one of the most recognised annual gatherings associated with the Valley of the Bosnian Pyramids.

Michael Tellinger and Dr. Semir Osmanagić at the Summer Solstice Conference

Michael Tellinger & Dr. Semir Osmanagić — Summer Solstice Conference and Celebrations

The Adventure

Shared Journey of Discovery

From Belgrade to the Adriatic coast, through ancient forests, river canyons, and Ottoman cities — every stage of the journey has been chosen with intention.

Dubrovnik — tall ship Dubrovnik — Stradun
Blagaj Tekke Blagaj Tekija interior
Mostar — Stari Most Kravice Waterfalls, Herzegovina
Restaurant Grab — Neretva river Ottoman hammam
Copper bazaar, Sarajevo Coppersmith, Baščaršija
Medieval stone alley Dragon tapestry
Tour Programme

23 Days of Exploration

Throughout the journey, Tara and Manu will offer optional morning yoga, Tai Chi, Nikola Tesla Harmonics sessions, storytelling, and shared exploration. Steven and Evan Strong join the journey as guest speakers, bringing their research and perspectives into the places we visit.

7 – 8 June
Belgrade & Nikola Tesla
Full-tour guests arrive in Belgrade on 7 June. On 8 June, our 14-night short-tour guests join us and the shared journey begins with Belgrade and the legacy of Nikola Tesla.
  • Nikola Tesla Museum
  • Church of Saint Sava
  • Belgrade history and culture
  • Introduction to Nikola Tesla Harmonics and the deeper landscape of the Balkans
Nikola Tesla

Nikola Tesla — inventor, visionary, and son of the Balkans

9 – 11 June
Mount Rtanj — The Pyramid Mountain of Serbia
Travel to legendary Mount Rtanj, one of the most intriguing locations in the Balkans. We spend three calendar days in the Rtanj region before continuing to Tara Mountain.
  • Village of Ilino and crystal-clear mountain springs
  • Healing waters and natural energy sites
  • Vidovdanska Church
  • Local herbal traditions, Balkan mythology and folklore
  • Rtanj summit hike (optional)
  • Morning yoga, Tai Chi and Nikola Tesla Harmonics sessions
  • Storytelling and research with Steven and Evan Strong
Mount Rtanj — the Pyramid Mountain of Serbia

Mount Rtanj — the legendary Pyramid Mountain of Serbia

11 – 13 June
Tara Mountain & Tara National Park
Journey into the ancient forests of Tara Mountain and Tara National Park. We keep two days in this landscape before travelling to Visoko on 13 June for the conference welcome programme.
  • Guided forest walks and spectacular viewpoints
  • Deep forest immersion and storytelling gatherings
  • Visit to the birthplace of the famous Tarabić prophets
  • Nature-based morning practices and time to slow into the landscape
Bosnian highland sunset

The highlands of the Balkans — ancient forests and golden light

13 – 20 June
Bosnian Pyramids Summer Solstice Conference & Celebrations
Arrive in Visoko on 13 June and join the official 2027 Bosnian Pyramids Summer Solstice Conference & Celebrations. The conference programme runs through 20 June.
  • Conference presentations and international guest speakers
  • Pyramid of the Sun and the Bosnian Pyramid complex
  • Ravne Tunnels and Ravne park
  • Pyramid and archaeological site visits included in the conference programme
  • Sarajevo excursion within the official conference programme
  • Music, cultural events, gatherings and shared experiences
Bosnian Pyramid of the Sun

The Bosnian Pyramid of the Moon, Visoko

21 June
Summer Solstice — Pyramid of the Sun
We remain in Visoko for the true astronomical Summer Solstice. This day is reserved for our own Old Worlds Tours group programme.
  • Solstice program on the Pyramid of the Sun
  • Shadow Movement Observation
  • Private group time, reflection and integration after the conference
Bosnian Pyramid — aerial comparison

Summer Solstice on the Pyramid of the Sun — 21 June 2027

22 – 23 June
Mostar & Herzegovina
Short-tour guests depart via Sarajevo on 22 June. Full-tour guests continue through Herzegovina to Mostar, one of the most beautiful and culturally layered places in the Balkans.
  • Mostar and the legendary Stari Most
  • Blagaj Tekke and the source of the Buna
  • Kravica Waterfalls and Počitelj as timing allows
  • Sacred rivers, springs and the cultural landscape of Herzegovina
Stari Most at night, Mostar Kravice Waterfalls

Mostar's Stari Most at night · Kravica Waterfalls, Herzegovina

23 – 25 June
Dubrovnik & The Adriatic Coast
Continue to the Adriatic coast and Dubrovnik, where ancient stone architecture, maritime history and Mediterranean culture create a striking change of landscape.
  • Dubrovnik Old Town — UNESCO World Heritage Site
  • Ancient city walls, stone streets and architecture
  • Mediterranean culture and cuisine
  • Storytelling and discussions with Steven and Evan Strong
Dubrovnik harbour

Dubrovnik — the Pearl of the Adriatic

25 – 27 June
Tara River Gorge & Durmitor National Park
Travel inland through Montenegro's dramatic mountain landscapes to the Tara River Gorge and Durmitor National Park.
  • Tara River Canyon and Durmitor National Park
  • Traditional mountain villages
  • Optional rafting adventures
  • Fire circles and evening gatherings
Tara River Canyon

Tara River Canyon — one of the deepest river canyons in the world

27 – 28 June
Return to Visoko — Final Pyramid Day
Return to Visoko for one final day in the Valley of the Bosnian Pyramids after the conference crowds have dispersed. This is our closing and integration time before departure.
  • Final Bosnian Pyramids programme
  • Ravne Tunnels / park time as scheduled
  • Closing circle and group integration
Stone Spheres, Zavidovići

Return to the Bosnian Pyramids — final day in Visoko

29 June
Departure — Sarajevo Airport
Following our final day in Visoko, we depart via Sarajevo Airport with new friendships, unforgettable experiences, expanded perspectives, and a deeper appreciation for the cultural, natural and ancient landscapes of the Balkans.
What's Included

Choose Your Journey

Full Journey

7–29 June 2027 · 23 Days / 22 Nights

22 nights accommodation
Meals as specified, with full board in Belgrade, Rtanj and Tara Mountain
Airport transfers and all local transport
2027 Bosnian Pyramids Summer Solstice Conference & field programme
21 June Solstice programme on the Pyramid of the Sun
Yoga, Tai Chi and Nikola Tesla Harmonics sessions
Talks and discussions with Steven and Evan Strong
Belgrade, Rtanj, Tara Mountain, Visoko, Mostar, Dubrovnik, Tara River & Durmitor

Short Journey

8–22 June 2027 · 15 Days / 14 Nights

14 nights accommodation
Full board in Belgrade, Rtanj and Tara Mountain, plus conference inclusions in Visoko
Airport transfers and all local transport
2027 Bosnian Pyramids Summer Solstice Conference & field programme
21 June Solstice programme on the Pyramid of the Sun
Yoga, Tai Chi and Nikola Tesla Harmonics sessions
Talks and discussions with Steven and Evan Strong
Belgrade, Rtanj, Tara Mountain, Visoko & Sarajevo conference excursion

Not Included

International flights · Travel insurance · Personal expenses · Drinks · Some meals during free time · Optional rafting and other personal activities

Investment

Full Journey

7–29 June 2027 · 23 Days / 22 Nights

Regular Price
AUD 13,600
Early Bird · Book by 1 December 2026
AUD 13,000

Save AUD 600

Short Journey

8–22 June 2027 · 15 Days / 14 Nights

Regular Price
AUD 8,600
Early Bird · Book by 1 December 2026
AUD 8,300

Save AUD 300

Bookings & Enquiries

Dijana Tara Sever
+61 447 797 931
tara@oldworldstours.com

Old Worlds Tours
Tara and Manu

Tara & Manu — your guides