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