I have just watched the presentation about the renovation of Elephant Valley, it was presented online in Zoom format and lasted about half an hour.
The exhibit is home to African elephants and will remain so; it will occupy its current footprint and be expanded. Visitors will enter the exhibit area via a new path that will begin as a branch from the path that goes to the Tiger Trail/Walkabout Australia area. The entire path will be wheelchair accessible. The intent is that visitors will no longer use the road that runs along the slope above the West habitat. The path will go through a thatched shelter entry structure, acacias will be planted in the area, and several interpretive structures will be passed: a well, water tank, and hut. The path will then encounter the two existing habitats by entering the former monorail berm between the two, although the configuration will be a more informal and meandering pathway. The intent is that visitors will feel surrounded by the elephants, and that they will be closer. Elephant care specialists will have space between the visitors and elephants along this path, so they can be observed closely too. To achieve this, the moats will be reconfigured and sightlines improved. Also, both watering holes will remain but will be enlarged and moved slightly. A separate marsh habitat for African birds will be adjacent to a watering hole, appearing contiguous. (the fundraising website mentions storks and cranes). At one point in the visitor path, a wooden bridge structure will span above the passageway between the two habitats, possibly giving visitors the chance to see elephants walk below them. A new savanna area will be constructed after the path between the two habitats, in the space where there is currently a picnic area near the current exhibit observation area. This area will have several tents and shelters for education presentations; one of the illustrations shows a small group watching a presenter with a bird. Next, the path will end at Reteti Lodge, a rustic thatched-roof building with viewing terraces; this will be located where the current Tembo Stadium is, so it will be demolished. Reteti is named after the Reteti Elephant Sanctuary in Northern Kenya that San Diego Zoo Global works with. The end of the path will connect to the Cheetah Run/Lion Camp area.
The timeline for this renovation is that fundraising will happen first. After that, construction will take 18-24 months.
The presenters answered some questions after the presentation but they did not get to my questions, one of which was whether there would be renovation of the old barns or construction of new ones. I also asked if the current simulated rock structures would stay - looking at one of the illustrations now, I see they are still there.
Here is a link to the new fundraising page that features some of the illustrations shown during the presentation:
Elephant Valley at the San Diego Zoo Safari Park