Gonio Fortress, located just an hour drive from Batumi, is a Roman fortification from the second century AD; the area was a well-fortified Roman city in the Colchis Kingdom. It is believed that the grave of one of the twelve apostles, Saint Matthias, is here. Unfortunately, this claim is unverified because the Georgian government won’t allow digging near the presumed grave-site. Other archaeological excavations have been focused on the layers of the Roman fortress.
Petra used to be a fortified town on the coast of the Black Sea in the ancient Colchis Kingdom. During the reign of Byzantine Emperor Justinian I (sixth century), the area became an essential Eastern Roman position in the Caucasus. Moreover, because of its strategic locations, from 541 to 563 AD, it became a battlefield for the Lazic War between Rome and Persia.
Scholars identify Petra as a ruined settlement of Late Antiquity containing a 656-foot-long (200 m) citadel, baths, urban settlements, water cisterns, and more. Scholars believe that the citadel had a sizable three-nave basilica with a grand narthex and apse (entrance and aisles) that date back to the sixth century. The fortress is located in the village of Tsikhisdziri, a 40-minute ride from Batumi.
Adjoining Mtirala National Park is the Kintrishi Protected Areas, located in Kobuleti District at the gorge of the Kintrishi River. Established in 1959, the area preserves unique flora and fauna, including the famous Colchian willow trees. Covering 46,686 acres (18,893 hectares), the park has many secrets and surprises. Recent archaeological expeditions even revealed pre-Christian monuments in this area.
The area offers a trail that can be quickly hiked in a day called Tamara Arch Bridge and Box-Tree Stand. The track starts at an arched stone bridge, an eleventh or twelfth century architectural masterpiece that crosses the Kintrishi river. The trail continues through the forest toward the St. George Church and ends at an enchanting forest that is more than 300 years old. The forest is full of box-trees as high as 40 ft (12 m).
Similar to other natural parks, you can camp here if you’d like. Alternatively, there’s a two-day track available for those who have more time. The trail takes you to Lake Tbikeli, located 6,562 ft (2,000 m) above sea level, through untouchable beech and chestnut forest. The oval-shaped lake is close to 26 ft (8 m) deep.
The drive toward Green Lake takes about three hours, but the trip is worth it. Situated in the charming Goderdzi Pass, the lake is 6,752 ft (2,058 m) above sea level and has a natural green color. Relax and take astonishing pictures of the landscape. In warmer months, you can swim in the lake’s green waters.
Another very short drive from Batumi takes you to Machackhela National Park, where you can see one of the oldest and most breathtaking parts of the Adjara region: Machakhela Gorge. Here, you can explore Gvara Fortress, discover waterfalls, visit the village of Ajarisaghmarti, and cross the lovely Tskhemlara arched bridge. You can also visit the Machakhela Ethnographic Museum for a fun history lesson.