In July 2022, I arranged a day trip from Baku to Khanbulan Lake, about 3 hours away to Lankaran, close to the border of Iran. I originally intended to arrange a foreist hike within Hirkan National Park, but could not contact any available guide during the Eid ul-Adha holiday.
Instead, I trekked along the lake, admiring the lush forest along the trail. There were tourists camping around the lake area.
I would give it a thumbs up, come inscription time. The park managers argue that the Hirkan forest ecosystems on the Azerbaijan side are just as intact and uncompromised as their Iranian counterparts'. And the locals pledge to protect the territory.