Trsteno Arboretum was used as the gardens of the Red Keep in Game of Thrones.
Located just northwest of Dubrovnik, this historic coastal arboretum provided the setting for many of King’s Landing’s outdoor political scenes, especially those involving House Tyrell.
- Real Location: Trsteno Arboretum
- Show Location: The Red Keep Gardens
- Key Scenes: Lady Olenna Tyrell’s outdoor tea parties, Sansa Stark’s secret conversations, and Lord Varys and Tyrion’s walks.
Game of Thrones Scenes Filmed at Trsteno Arboretum
History of Dubrovnik’s Trsteno Arboretum
Trsteno Arboretum was founded in the late 15th century by the Gučetić family, who asked sailors to bring exotic plants and seeds from their travels to enrich the estate.
The estate later expanded around a Renaissance villa, aqueduct, and Baroque fountain of Neptune, becoming one of the oldest arboretums in the Mediterranean.
Today, the arboretum is known for its historic gardens, sea views, and two enormous Oriental plane trees standing at the entrance, both over 500 years old.
The Arboretum in Real Life
Explore the layout of Trsteno Arboretum, from the lush stone pergolas and the Neptune Fountain to the seaside gloriette and harbor overlooks.
How to Find Trsteno Arboretum
Trsteno Arboretum is located about 18 km northwest of Dubrovnik along the coastal road, near the village of Trsteno.
Getting there: Libertas bus lines 12, 15, and 35 run from Dubrovnik’s main bus station in Gruž and stop near the arboretum entrance. The site is also easily accessible by taxi or rideshare services.
Visiting Trsteno Arboretum
- Cost: €10 for adults.
- Access: Tickets available directly at the entrance gate during standard opening hours.
- Best Time: Morning or late afternoon.
- Tip: Visiting during these hours offers the best natural light and a more peaceful atmosphere under the tree cover.