Via press release from the Walt Disney Company:
After being closed for more than one year, magic is finally returning to the Disneyland Resort theme parks! Disneyland park and Disney California Adventure park are planning to officially reopen to the public on April 30, with limited capacity.
You’ll soon be welcomed back to enjoy unforgettable attractions, see beloved Disney friends, shop for the latest merchandise, savor the world-famous food and drinks, capture fun photos and cherish special magical moments.
Because theme park capacity will be significantly limited to comply with governmental requirements and promote physical distancing, the Disneyland Resort will manage attendance through a new theme park reservation system that requires all guests to obtain a reservation for park entry in advance.
To enter a park, both a park reservation and valid admission for the same park on the same date are required for guests ages 3 and up. Theme park reservations will be limited and subject to availability and, until further notice, only California residents may visit the parks in line with current state guidelines.
The health and well-being of guests and cast members remain a top priority. Just as the Downtown Disney District at Disneyland Resort reopened with enhanced health and safety measures, operational changes will be in place at the theme parks and hotels to align with guidance from health authorities and learnings from our parks around the world to promote physical distancing, enhanced cleanliness and reduced contact.