The Lost City

Step into a futuristic world of sound, light and imagination at The Lost City, presented by Subtronic at Port City Colombo.

Beginning on Halloween evening and continuing until sunrise, The Lost City promises a memorable outdoor festival atmosphere for electronic music fans, nightlife enthusiasts and visitors looking to experience Colombo’s contemporary entertainment scene.

Join the crowd at Port City Colombo and prepare to lose yourself in an overnight journey where music, technology and fantasy come together.

Event Highlights:

• 12-hour outdoor electronic music event

• Halloween-night celebration at Port City Colombo

• Progressive House and Melodic Techno experience

• Cyber-mythic festival theme

• Immersive sound, lighting and visual production

• Evening-to-sunrise programme

• Presented by Subtronic

• Outdoor waterfront festival setting

• General Admission and VIP access available

• Suitable for electronic music and nightlife audiences

Ticket and Registration Information:

• Event Date: 31 October 2026

• Gates Open: 6:00 PM

• Expected End Time: 6:00 AM on 1 November 2026

• Event Duration: 12 hours

• Event Type: Standing

• Official Ticketing Platform: Spotseeker

• Advance ticket booking is recommended

• Tickets are subject to availability

• Guests should retain their digital ticket or QR confirmation

• Entry is subject to organiser, security and venue policies

Ticket Categories:

• Early Bird – Standing: LKR 5,000

• VIP – Standing: LKR 12,000

• Ticket Booking Link: https://www.spotseeker.lk/event/6a44ac319c995

Contact Details:

• Organiser: Subtronic

• Primary contact number for info and reservations : +94 78 681 7588

• Spotseeker Telephone: +94 76 113 3880

• Spotseeker Email: hello@spotseeker.lk