Mega Market

Mega Market is a convenience supermarket in Kamari, on the southeastern coast of Santorini, open around the clock every day of the week. For visitors staying in or near Kamari — one of the island's busiest resort areas — that round-the-clock access covers a practical gap that most Greek island shops do not: you can pick up milk, water, or a forgotten item at any hour without planning ahead.

Kamari itself sits below the ancient site of Ancient Thera on Mesa Vouno and runs along a long stretch of black-sand beach. Accommodation, restaurants, and beach bars line the seafront road, and Mega Market is positioned in the village to serve both short-stay tourists and longer-term renters who need to stock an apartment kitchen.

The shop functions as a convenience supermarket — compact by mainland standards but stocked with the everyday range you need: packaged foods, fresh and chilled produce, drinks, snacks, cleaning supplies, and household basics.

What to Expect

Mega Market is a local convenience-format store rather than a large-format supermarket. Expect tightly organized aisles carrying the staples that holiday shoppers and self-catering travelers reach for most: bottled water, juices, soft drinks, beer and wine, dairy products, bread, cold cuts, pasta, canned goods, condiments, and basic cleaning or bathroom supplies.

The selection skews toward practical everyday items rather than specialty or organic lines. If you need a full weekly shop with a wide variety of fresh produce or international brands, a larger supermarket elsewhere on the island would serve you better. But for top-ups, forgotten items, late-night snack runs, or stocking a small holiday apartment, Mega Market covers the essentials without requiring a car trip to Fira or another town.

Given its 24-hour schedule, the shop is particularly useful after an evening out along the Kamari seafront, when other stores have closed, or early in the morning before the village comes to life. Staff on shift vary by time of day, and like most small Greek convenience stores, the atmosphere is functional and no-frills.

The address places it in the central Kamari area, within easy reach of the hotels and studios that cluster behind the beach road. You can phone ahead on +30 2286 032436 if you need to confirm stock of a specific item.

How to Get There

Kamari is accessible by car or scooter from Fira in roughly 10–15 minutes via the main road south. There is a public bus service between Fira's central bus station and Kamari that runs regularly during the tourist season, making the village reachable without a rental vehicle. Taxis from Fira are available, though Santorini's taxi supply is limited in peak summer months and booking ahead is advisable.

Within Kamari, Mega Market is located on the main village road. The flat layout of Kamari means it is walkable from most accommodation in the resort area. Parking in Kamari can be found along the main road and in side streets, though spaces fill quickly during July and August.

Best Time to Visit

Because Mega Market is open 24 hours every day, timing your visit is largely a matter of avoiding the brief midday and early-evening rush when beach visitors return to their rooms and stock up for dinner. Early mornings — before 9am — and late evenings tend to be quieter.

Santorini's high season runs from June through September, when Kamari is at its busiest. Even during peak weeks, a 24-hour shop means you are never stuck without options regardless of when you arrive or depart. If you are traveling in the shoulder months of April, May, or October, confirm that summer operating hours still apply, as some Kamari businesses scale back in the off-season.

Tips for Visiting

• Bring cash and a card. Small Greek stores sometimes experience card reader issues; having both options avoids inconvenience, especially late at night when resolving problems is harder.
• Stock up on water early in your stay. Tap water in Santorini is not recommended for drinking; bottled water from a supermarket is the standard alternative, and buying a multi-pack here is cheaper than purchasing individual bottles from beach bars.
• Check opening hours in spring and autumn. The 24-hour schedule is confirmed for the current listing, but hours can change outside peak season. Call +30 2286 032436 if you are visiting in April or October to verify.
• Don't rely solely on Mega Market for a large self-catering shop. The convenience format suits top-ups well; for a full apartment stock, combine a visit here with a trip to a larger supermarket in Fira or Messaria.
• Sunscreen and beach basics may be stocked. Convenience stores in Greek beach resorts often carry sunscreen, after-sun lotion, and basic beach accessories alongside groceries — worth checking before paying beach-bar prices.
• The shop is close to the Kamari seafront. If you are walking back from a late dinner or evening on the strip, it is a practical stop on the way to your accommodation.
• Parking is easier off-season. In July and August, the road through Kamari gets congested; if you are driving specifically to shop, earlier morning visits make parking simpler.

Practical Information

Address: Kamari 847 00, Santorini, Greece

Phone: +30 2286 032436

Opening hours: Open 24 hours, Monday through Sunday

Getting there by bus: Fira–Kamari bus route, operates regularly in season; check KTEL Santorini schedules for current timetables.

Getting there by car: Follow the main road from Fira toward Kamari; the journey takes approximately 10–15 minutes depending on traffic.

Nearest landmark context: Kamari beach is one of Santorini's longest black-sand beaches; Mega Market sits in the village behind the seafront strip.