Silversea: Cruise at Supersonic Speed!
Silversea Guests Set to Cruise the Stratosphere at Supersonic Speed This summer adventurous guests of ultra-luxury Silversea Cruises will have the chance to experience the incredible thrill of flying near the stratospheric border at 700 miles per hour as part of a new optional overland tour offered from St. Petersburg, Russia. The expanded three-day excursion
Silversea Guests Set to Cruise the Stratosphere at Supersonic Speed
This summer adventurous guests of ultra-luxury Silversea Cruises will have the chance to experience the incredible thrill of flying near the stratospheric border at 700 miles per hour as part of a new optional overland tour offered from St. Petersburg, Russia.
The expanded three-day excursion offers a number of enhanced features, including an extended one-hour flight aboard a MiG-31 “Foxhound,” Russia’s most advanced high-altitude interceptor aircraft.
