As of 21 December 2016, the Univisa is once again available between Zimbabwe and Zambia. The Visa costs USD 50 per person, and is valid for 30 days. This means that visitors can purchase 1 visit for visits to both countries. BUT, validity changes should you travel to and overnight in Botswana. You will then need to purchase a new visa if returning from Botswana to either Zambia or Zimbabwe.
Janice Campbell has been involved in African Safaris for 26 years
Venture To Zimbabwe