• Arthurian Tours Offers total immersion in the legends of King Arthur including visits to Stonehenge, Tintagel, Winchester's Round Table, the Isle of Avalon, and more.

• Aubrey Maturin Events Special events and expert tours for fans of Captain Jack Aubrey and Dr Stephen Maturin, the heroes of Patrick O'Brian's novels.

• Black Educational Tours Tour guides tell the stories of legendary African American leaders and their roles in shaping Washington DC.

• Border Discoveries Heritage and garden tours in the borders of Wales and Cotswold Hills of England.

• CI Centre SpyDrive Retired FBI, CIA, and KGB officers guide tours of espionage-related sites in Washington D.C.

• Customized Historical "Custom tailored tours that offer unique experiences for clients interested in Turkey. Additional services include turkey tours and travel packages, blue

• Farkhad and Maya's Company Offers tours to Silk Road cities and travel throughout independent Uzbekistan.

• GeorgiCa Travel Offers cultural and adventure tours and travel services. Silk Road tours with combination of Georgia, Armenia, Azerbaijan, Iran, Turkey, and Central Asia.

• Heritage Trails Sightseeing Tours Daily guided historical bus tours including Mark Twain's Hartford, the Charter Oak Tree, Amistad sites, and ancient graveyards.

• Historic Homes of Britain Offers bespoke and packaged tours of Scottish castles and gardens, English country houses, and more.

• Historic Tours of America Guide to history, events, and tours in select U.S. cities.

• Historical Tour of the Holy Land Beryl Ratzer provides historical tours in Israel for a wide variety of clients. Companion tour book is also available.

• JFK Boston Tour Tour revolving around John F. Kennedy's life in Boston. Offered by Old Town Trolley Tours.

• Legendary Tours Stories and places of Irish myth and legend.

• Lewis & Clark Canoe Expeditions Traces the Lewis and Clark Trail along the Upper Missouri River with experienced guides. Rentals and shuttle services also available.

• Lewis Clark Idaho Road Tours Offering Lewis and Clark guided expeditions and information on topics including the Nez Perce Indians, Lolo Trail, and North Central Idaho history.

• Lynchburg Historic Tours Offers a range of tours in and around Lynchburg and Central Virginia.

• Mick Moloney's Irish Folklore Tours Musician and professor leads cultural tours in Ireland blending archeology, Celtic myth, and Irish music.

• OTS Foundation NFP offering in-depth special interest educational travel programs in Malta, featuring over 6,000 years of human history.

• Outback Tours Backcountry safaris following the early pioneers and gold seekers in the Queenstown Southern Lakes area of New Zealand.