Keszthely rolls into May with concerts, festivals, theater, kid-friendly adventures, and lake cruises across multiple venues, anchored along the Lake Balaton shore and in Balaton Theatre (Balaton Színház). From May 1 to 3, the lakeside wakes for summer—with more to come all month and into June. Here’s the lineup, plus what’s already selling out and what’s free.
Lake Season Kicks Off
The Lake Balaton Season Opener 2026 (Balatoni Évadnyitó 2026) takes over the Keszthely waterfront May 1–2, promising family and kids’ programs, live music, and a buzzing street-ball vibe. Expect a shoreline craft market and a broad foodie spread for full-on festival energy. Detailed schedules are coming soon, but the mood’s set: “when Lake Balaton comes alive.”
Open-Air Gigs on the Water
Two big crowd-pleasers pop up at the Music Pavilion (Zenepavilon) on the lakefront: FRESH plays May 1 at 19:00, and DELTA hits May 2 at 20:30. Both keep the season launch humming right by the waves.
Guided Nature Escapes
The Kis-Balaton Visitor Center runs guided trips to Diás Island’s István Fekete memorial and the Matula hut—by your own vehicle, electric golf cart, or on the water by canoe. Sessions run May 1–3, May 5–10, May 12–17, May 19–24, May 26–31, June 2–7, June 9–14, June 16–21, and June 23–28. It’s one of the region’s signature nature experiences.
Games, Walks, Boats
From April 27 to May 3, Keszthely hosts two outdoor city-exploration adventure games—Játék a szabadban and a “fun outdoor sightseeing adventure”—both designed to lead you through landmarks with puzzles and action. They return weekly: May 4–10, May 11–17, May 18–24, May 25–31, June 1–7, June 8–14, June 15–21, and June 22–28. Lake cruises run on the same rotation, with additional “Keszthely Boat Tour” (Keszthelyi hajókirándulás) weekends June 6–7, 13–14, and 19–21. Perfect for a breezy look at the bay.
Talks, Theater, Full Houses
On May 5 at 18:00, the free series Kedd-Velem hosts actor Gergő “Sajt” Farkas in Balaton Theatre’s Simándy Hall, with Zoltán Csányi as host—an intimate talk with the person behind the profession.
On May 6 at 19:00, the Loupe Theatre Company brings Nathan Ellis’s Too Sharp (Túl éles) to Balaton Theatre. Tickets priced at 7,500–9,000 HUF (about $20.40–$24.50) are already sold out. The 120-minute, no-intermission drama follows Anna, a 31-year-old doctor, through burnout inside a system that swallows private life, told through five women riding the fault lines. Cast includes Dóra Sztarenki, Eszter Földes, Dorka Gryllus, Katalin Takács, Alíz Szatmári, and Dániel Brezovszky; directed and translated by János Antal Horváth with design by Anna Fekete, costumes by Nina Kaszás, music by Virág “Zazie” Farkas, and choreography by Márton Csuzi.
Craft and Community
The straw-weaving exhibition of the “ASzakkör” program opens May 8 at 17:00 in Balaton Theatre’s Kacsóh Hall and runs free through June 4. Expect a window into traditional craft techniques by local workshop participants. Opening by Renáta Dervalics (National Institute of Culture, Zala County Directorate, Keszthely–Zalaszentgrót area), greetings from Bálint Osvald (director, Goldmark Károly Cultural Center), with a performance by Judit Sheila Varjassi from Életfa School.
Omega Musical, Big Stage
The Girl with Pearly Hair – OMEGA Musical (Gyöngyhajú lány – OMEGA musical) lands May 9 at 19:00 in Balaton Theatre’s main stage, with tickets at 12,900–14,900 HUF (about $35.10–$40.60). Created by Zsolt Pozsgai (writer-director) and Zsolt Gömöry (music director), the show follows Kriszta’s coming-of-age and first heartbreak along Balaton myths guided by “Frédi the Trumpeter,” backed by 22 Re-Production dancers, five musical leads, and 21 Omega hits under a 50 m² LED wall horizon. The cast features Máté Szabó, László Sánta, Nikolett Füredi, Réka Koós, Gabriella Varga, Nelly Fésűs, Ádám Lux, Sándor Tóth, László Janik, Viktória Magyar, and—since May 29, 2023—Léna Kóbor as Kriszta, carrying János “Mecky” Kóbor’s legacy. Expect Frédi the Trumpeter (Trombitás Frédi), Old Rogues (Régi csibészek), Silver Rain (Ezüst eső), Kerosene Lamp (Petróleumlámpa), If I Could Be the Wind (Ha én szél lehetnék), The Girl with Pearly Hair (Gyöngyhajú lány), and more.
Travel, Kids’ Theater, and Mentalism
On May 11 at 18:00, the free World Traveler Club in Simándy Hall screens and tells stories from Oceania and Asia through Africa to South America with photographer-speaker Roland Markó, focusing on people’s daily lives and traditions.
On May 13 at 10:00, Batyu Theatre (Batyu Színház) presents Witch’s Kitchen (Boszorkánykonyha), a 40–45 minute object-puppet cooking tale for kids in Simándy Hall. Tickets: 3,000 HUF (about $8.15). Classic stories (Zsigmond Móricz’s Iciri-piciri; folk tales The Bear and the Cat [A medve és a macska], Stone Soup [Kőleves]; Elek Benedek’s Salt [A só]) come alive with ladles, pots, and tea towels as heroes. Performers: Nelli Kontha and Krisztina Borbély; music by Péter Csák; puppets by Csilla Vizi; props by Nicolette Aranyos; directed by Nelli Kontha.
Later that day at 17:00, Psyche Workshop (Psziché Műhely) hosts a free talk by psychologist and animal-assisted therapist Nóra Angyal-Szilvás on how companion animals support mental health from infancy to old age (Básti Hall).
On May 14 at 19:00, mentalist Danny Blue headlines The Secret (A Titok) in the main theater. Tickets: 8,990–14,990 HUF (about $24.40–$40.70). Expect intimate mind games and thought-reading moments that fans call “lifelong” memories.
Comedy, Retro Songs, and Family Day
On May 21 at 18:00, the ZsigmondLala Musical Studio’s amateurs stage “How Would I Know…” (Hogyan Tundék…)—a two-hour-twenty-minute, one-intermission musical time-hop through the biggest hits of the ’80s, ’90s, and 2000s. Tickets: 4,500 HUF (about $12.20). Suggested 10+.
May 28 brings stand-up: I Messed This Up! (Ezt benéztem!) by Dávid Dennis Musimbe, hosted by Orsolya Sipos, at the Dumaszínház in the Balaton Congress Center and Theatre. Tickets run 7,090–8,090 HUF (about $19.20–$21.90).
On May 30 at 18:00, Love Is No Shame – Songs from Old Movies (A szerelem nem szégyen – Régi filmek dalai) revives the lush swing and foxtrot of 1930s–40s Hungarian cinema with live music in the main theater. Tickets: 8,900 HUF (about $24.15). Featuring Edit Vörös, Sándor Domoszlai, Tamás Heller, László Gonda, and the Palermo band, with songs by Mihály Eisemann, Alfréd Márkus, Pál Ábrahám, Károly De Fries, and Szabolcs Fényes.
May 31 is all for kids on the lakefront: City Children’s Day in Keszthely (Városi Gyereknap Keszthelyen) runs stage shows from 14:00—Tüsi the Clown, Maminbaba babywearing Latin fitness, Goldmark dance groups, the ÜSTökös Family Company’s The Old Fisherman and His Ambitious Wife (Az öreg halász és a nagyravágyó felesége), and HandaBanda’s interactive concert (17:00–18:00). Side programs include a Kids’ Gym obstacle course (Kölyöktorna, 14:00–18:00), flashing emergency vehicle demos (16:00–18:00), and all-day lifesaver-led activity stations from the Water Rescue Service and volunteer firefighters across multiple lakefront spots (10:00–18:00).
June: City Day and Jazz
Cruises and outdoor adventure games continue into June, with Keszthely City Day 2026 (Keszthely Város Napja 2026) slated for June 5–7 on Main Square (Fő tér)—open-air shows, crafts, concerts, and dance houses. Jazz highlights at Balaton Theatre include the Lilla Orbay Quintet (ORBAY LILLA QUINTET) on June 3 and the Áron Tálas Trio (TÁLAS ÁRON TRIÓ) on June 25 (each 4,000 HUF, about $10.85).
Summer Camps
From June 22–26, Summer Break – Dance Camp (NYÁRI SZÜNET – TÁNCTÁBOR) invites 5–10-year-olds to a playful dance camp led by Zsuzsanna Dézsenyi in the GKMK Great Hall, 9:00–12:00 daily, launching with a minimum of 10, max 15 kids. Registration closes May 29. Fee: 19,000 HUF (about $51.60). A folk tale camp, Summer Break – Folk Tale Camp (NYÁRI SZÜNET – NÉPMESE TÁBOR), follows June 29–July 3.
