Interval
A defined period of vacation ownership, traditionally one week.
Common questions
- What does 'Interval' mean in timeshare or vacation ownership?
What operators call it
Marriott Vacation Club Asia Pacific — Interval International
Interval International membership is currently included as an Exchange Program benefit for members of the Timeshare Plans, subject to affiliation and terms; additional fees may apply.
External exchange access is a program benefit rather than guaranteed ownership of outside resorts.
Updated: 2026-08-18