The hotel’s main restaurant Ariadne serves a rich American buffet breakfast and a la carte lunch and dinner, where guests can enjoy a wide range of delicious Mediterranean dishes. Special menus are prepared for vegetarians and diabetics. There is one bar serving a variety of cocktails, international and local drinks. Other facilities include indoor swimming pool, parking, car rental services, TV corner and WiFi Internet access, which is free of charge in the lobby area.

The Atlantis Hotel has the largest and most luxurious conference center in Heraklion. The Minos and Pasiphae 1 & 2 halls are fully sound proofed and cover a total area of 1000 square meters. The conference facilities are equipped with the most contemporary audiovisual conference systems, including Wired and wireless stage & delegate microphones, TV monitor, data projector, overhead projector, slides projector, laser pointer, recording facilities, stage flip chart, and podium. Available on request: simultaneous interpretation system, cd player. The conference halls are suitable for meetings of up to 900 delegates and social events for up to 800 people.