Plaža Trstenica derives its name from the Croatian word 'trska,' meaning 'reed,' referencing the reed beds that historically grew where the freshwater stream meets the sea at the beach's western end. Located in Orebić on the Pelješac Peninsula in the Dubrovnik-Neretva County, the beach sits on the eastern side of the town facing the Korčula Archipelago, a scenic row of small islands between Pelješac and Korčula Island. Orebić developed as a maritime center during the Venetian and Austrian periods, with local families building a renowned shipbuilding industry and merchant fleet that sailed throughout the Mediterranean during the 18th and 19th centuries. Trstenica Beach served the town as a working harbor and fishing area before transitioning to recreational use as tourism emerged in the 1960s and 1970s. The beach stretches approximately one kilometer along the coastline, making it one of the longest sandy beaches on the Pelješac Peninsula. Frommer's Guide to Croatia recognized Trstenica as one of the best Croatian beaches, and it has received multiple Blue Flag certifications for water quality, environmental management, and safety standards. The beach's combination of sandy sections, smooth pebbles, and concrete platforms accommodates diverse visitor preferences, while mature pine trees lining the backshore provide natural shade—a valuable amenity during peak summer heat.
Trstenica Beach excels as a family-friendly destination with extensive shallow water areas allowing young children to wade and play safely under parental supervision. The beach features comprehensive facilities including showers, changing rooms, sunbed and umbrella rentals, and beach toy equipment. The adjacent waterpark provides additional entertainment for children with inflatable slides and climbing structures, while jet ski rentals, pedal boats, and banana boat rides cater to teenagers and adults seeking active water recreation. Beach volleyball courts on the sand invite competitive play, and the calm, clear waters create ideal conditions for swimming and snorkeling around the rocky areas at the beach's edges. The views across to the Korčula Archipelago and Korčula Town provide a stunning backdrop, with the fortified medieval town visible on the island's coast across the channel. The beach's eastern location in Orebić, positioned just before the villages of Mokalo and Dingač (famous for its red wines), makes it easily accessible from the town center while maintaining a slightly removed, resort-like atmosphere. Large pine trees scattered across the beach area offer natural shade alternatives to rented umbrellas, creating pleasant spots for families to establish base camps for full-day beach visits. The beach tends to be rather crowded during July and August, reflecting its popularity among both Croatian families and international tourists exploring the Dalmatian coast.
The Trstenica Beach area offers excellent dining options showcasing Pelješac Peninsula's renowned seafood and local wine traditions. Karako Restaurant occupies a semi-open pavilion on the shoreline path toward the beach, serving grilled fish including sea bass and gilt-head bream (120-150 kuna), shells in buzara sauce with white wine, garlic, and parsley (95 kuna), and black risotto with cuttlefish (85 kuna), paired with Dingač and Postup red wines from nearby vineyards (150-250 kuna per bottle). Restaurant Amfora offers Mediterranean cuisine with octopus peka (traditional slow-cooked dish, 140 kuna per person), grilled mixed seafood platters with prawns, calamari, and mussels (180 kuna), and Dalmatian pasticada (beef stew with prunes, 110 kuna). Grill Bar Garden provides casual beachside dining with grilled sardines (65 kuna), čevapčići (grilled minced meat, 70 kuna), and Greek salads with Croatian feta (50 kuna). Old Captain's Restaurant specializes in fresh catches with grilled swordfish steaks (130 kuna), seafood risotto (90 kuna), and traditional fish soup (55 kuna). Olive Garden Bistro caters to beach visitors with Mediterranean dishes including grilled calamari with lemon and olive oil (85 kuna), prosciutto and cheese platters featuring Pelješac lamb prosciutto (80 kuna), and caprese salad with Croatian buffalo mozzarella (60 kuna), while beach cafes beneath the pine trees serve cold drinks, ice cream, and light snacks throughout the day.