This edition took place October 26–29, 2026 in Atlanta, GA. It has ended.
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Last verified: October 29, 2026 · how we verify
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JCON USA is the American edition of the JCON conference series, a community-oriented event for developers working with Java and the wider JVM ecosystem. Its subject matter centres on Java, the Spring framework and backend engineering, making it relevant to application developers, architects and team leads who build and maintain server-side systems on the JVM. The 2026 edition is listed for Atlanta, Georgia, running from 26 to 29 October as an in-person event. Holding a multi-day Java conference in the southeastern United States gives developers in the region a nearby option for deep technical content without travelling to the coasts or to Europe, where the series has its roots. Details of the venue and full programme should be confirmed on the official website. Attendees can typically expect a mix of technical talks on language evolution, frameworks, tooling and production practices, along with opportunities to meet other JVM practitioners between sessions. Events of this kind help keep developers current as the Java platform continues to evolve on a regular release cadence. For the regional Java community, this Java conference 2026 in Atlanta offers a valuable meeting point for sharing knowledge and strengthening local networks.
JCON USA 2026 takes place October 26–29, 2026 in Atlanta, GA, United States.
JCON USA 2026 is an in-person event.
Travel questions? See Good to know in the travel guide below.
Atlanta in late October is the South at its most agreeable - mid-20s days, cool nights, and the tree canopy that covers most of the city turning over. JCON USA draws a Java and JVM crowd into a place that is more spread out than its downtown skyline suggests, so plan around MARTA and the BeltLine rather than assuming everything is walkable. Four days here leaves real room for civil rights history and a serious food scene.
Hartsfield-Jackson (ATL) is the busiest airport in the world and, helpfully, has a MARTA station inside the domestic terminal. The Red or Gold line reaches downtown Atlanta in about 20 minutes for a flat fare - faster and far cheaper than a taxi at rush hour. MARTA covers downtown, Midtown and Buckhead; anything off that spine is a rideshare or a BeltLine walk.
Skip the taxi queue — pre-book a fixed-price airport transfer with Welcome Pickups. Exploring beyond the city? compare rental cars on EconomyBookings.
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Coverage across Atlanta is solid and the MARTA stations have signal. Setting up a travel eSIM before you fly means you step off a long-haul into working data rather than hunting for a SIM in the terminal. Set up an eSIM with Airalo before you board and you're online the moment you land.
Martin Luther King Jr. National Historical Park. The birth home, Ebenezer Baptist Church and the King Center sit together in Sweet Auburn, a short MARTA ride from downtown. Entry to the park sites is free; the birth home requires a same-day timed ticket. Two hours minimum, and go in the morning when it is quietest.
Georgia Aquarium. One of the largest aquariums in the world, in Pemberton Place downtown, with whale sharks and manta rays in the Ocean Voyager tank. Book a timed entry and go at opening; midday is heavily crowded. Allow two to three hours. Tickets on Tiqets →
BeltLine Eastside Trail. A converted rail corridor running from Piedmont Park through Old Fourth Ward to Reynoldstown, lined with murals, breweries and Ponce City Market. Late October is ideal walking weather. Two hours end to end, or rent a bike and cover more.
High Museum of Art. A Richard Meier building in Midtown holding the Southeast's largest art collection, strong on American and folk art. Ninety minutes is enough for the permanent galleries. It is directly on the MARTA line at Arts Center station. Tickets on Tiqets →
How do I get from the airport to downtown?
MARTA's Red and Gold lines run from a station inside the domestic terminal to downtown in about 20 minutes for a flat fare. It is the fastest option during rush hour.
Do I need a car?
Not if you stay on the MARTA spine through downtown, Midtown and Buckhead. Atlanta sprawls, though, so anything further out means a rideshare.
What is the weather like in late October?
Mild and pleasant - typically mid-20s C by day, dropping to around 12C at night. Autumn colour is usually near its peak.
Travel notes written for JCON USA attendees. Links marked above are affiliate links — we may earn a commission at no cost to you. Verify schedules and opening hours on official websites before you travel.
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