- Suffolk Historic Houses
Offers guided tours of historic homes and gardens, booking details, and brochures.
- CI Centre SpyDrive
Retired FBI, CIA, and KGB officers guide tours of espionage-related sites in Washington D.C.
- Lynchburg Historic Tours
Offers a range of tours in and around Lynchburg and Central Virginia.
- Pedal England
Provides cycling holidays and tours within some of England's tourist attractions and heritage sites including Stonehenge, Bath, Blenheim Palace, and the Cotswolds.
Guide to historic destinations and tours.
- 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.
- Yeshua Guided Tours
Offers Alaska natural history tours by local historians.
- Outback Tours
Backcountry safaris following the early pioneers and gold seekers in the Queenstown Southern Lakes area of New Zealand.
- Granary Court Heritage Tours
Offers historic tours of England's castles, halls, and towns.
- Border Discoveries
Heritage and garden tours in the borders of Wales and Cotswold Hills of England.
- Singular Journey
Offers many unique cultural tours of Mexico, including archaeological and historical tours of colonial Mexico.
- Specialty Tours Ltd
Cultural and historic tours to Germany, Britain, France, Israel, South Africa, Mayan Mexico, Belize, Tikal, Costa Rica, and Peru/Machu Picchu.
- asiatours.net - Cambodia
Provides Angkor Wat tours with visits to temples in historical order as well as hotel reservations for Phnom Penh and Siem Reap.
- Tauck.com: Civil War Tours
Offers Civil War tours covering events and venues along with guided visits, living historical reenactments, and presentations by experts.