A 15 minute city is where everything is available to you within 15 minutes walking, biking, or public transit.
I know Mexico city fits this bill. Playa del carmen as well.
PDC I’d rather avoid. A bit too party tourism, dangerous I found.
Vallarta I’ve been too and almost fits. I enjoyed there.
For a 15-minute city experience in Mexico, you might want to consider cities like Guadalajara or Querétaro. Guadalajara offers a mix of culture, cuisine, and convenience with most amenities accessible within a 15-minute radius, especially in areas like Tlaquepaque or Chapultepec. Querétaro, on the other hand, is known for its well-preserved historic center, vibrant cultural scene, and easy accessibility. Both cities provide a blend of urban convenience and cultural richness, without the overwhelming party tourism vibe. Plus, using services like Rebookify for accommodations can make your stay more affordable in these cities