# Beaches with Shallow Waters in Halkidiki: Ideal for Children > Where the water stays below knee height for 30-100 metres: the best shallow beaches by area, top 3 for toddlers, which to avoid, and practical tips for parents. When you travel with small children, one question outranks all the rest: where does the water stay shallow long enough to actually relax? In Halkidiki the answer comes easier than almost anywhere in Greece — the enclosed, sandy bays keep the sea below your knees for 30, 50, sometimes 100 metres out. We've gathered the beaches where you can genuinely unwind while the little ones splash, sorted by area, with a top three for toddlers and an honest list of the ones to skip with a child. ## What "shallow" means in practice At the beaches in this guide you can walk 30+ metres into the sea with the water below an adult's knee. At some — [Sani](https://chalkidikihub.gr/en/beaches/sani-kassandra), [Karydi](https://chalkidikihub.gr/en/beaches/karidi-sithonia), [Alykes on Ammouliani](https://chalkidikihub.gr/en/beaches/alikes-beach-sithonia) — the shallow zone exceeds 50 metres. In practice this means: - Children can play safely far from your towel - No life jacket needed for children who can stand - The water warms up quickly — comfortable swimming from June onwards - Currents are almost non-existent inside enclosed bays ## Kassandra: shallow water with full facilities Halkidiki's first peninsula combines shallow water with infrastructure — exactly what you want when travelling with a pushchair, a cool box and three bags. - **[Sani](https://chalkidikihub.gr/en/beaches/sani-kassandra)**: Fine white sand and a bottom that stays shallow for 50+ metres — the most "Caribbean" scene in Halkidiki. Organized, with a lifeguard; the public side has free access. - **[Possidi](https://chalkidikihub.gr/en/beaches/possidi-kassandra)**: The cape forms a sand spit with shallow, calm water on the inner side. Plenty of space even in August — just walk away from the centre. - **[Pefkochori](https://chalkidikihub.gr/en/beaches/pefkochori-kassandra)**: Over 3 km of sand with a 30-40 metre shallow zone and pines for shade. Full facilities and plenty of food options behind the beach. - **[Kallithea](https://chalkidikihub.gr/en/beaches/kallithea-kassandra)**: Shallow water and Kassandra's most complete infrastructure — including disabled access. - **[Kryopigi](https://chalkidikihub.gr/en/beaches/kriopigi-beach-kassandra)**: 2 km of sand with a shallow bottom and a pine forest reaching almost to the waterline — natural shade for the hottest hours. One of the quietest family choices. - **[Nea Potidea](https://chalkidikihub.gr/en/beaches/potidea-mainland)**: Next to the canal, shallow, calm, with a lifeguard — and only 60 km from Thessaloniki. - **[Siviri](https://chalkidikihub.gr/en/places/siviri) and [Fourka](https://chalkidikihub.gr/en/places/fourka)** (west coast): Sandy, shallow, with a slower pace than the east side — plus sunsets over the sea. ## Sithonia: shallow water in a wilder setting - **[Karydi (Vourvourou)](https://chalkidikihub.gr/en/beaches/karidi-sithonia)**: White sand, water below the knee for 60+ metres, and the most photographed bay in Halkidiki. In August arrive before 10:00 — it fills up. - **[Livari](https://chalkidikihub.gr/en/beaches/livari-beach-sithonia)**: Next to Karydi, with a shallow lagoon facing Diaporos island — pool-like water for toddlers. - **[Kastri (Nikiti)](https://chalkidikihub.gr/en/beaches/kastri-beach-sithonia)**: Organized, Blue Flag most years, shallow bottom and pines. Right next door, free [Mikro Kastri](https://chalkidikihub.gr/en/beaches/small-kastri-beach-sithonia) offers the same water in peace. - **[Lagomandra](https://chalkidikihub.gr/en/beaches/lagomandra-beach-sithonia)**: Two kilometres of sand on west Sithonia with a gently shelving bottom — and sunset views over the Toroneos Gulf. - **[Sarti](https://chalkidikihub.gr/en/beaches/sarti-sithonia)**: A huge 3+ km beach, shallow for 30-50 metres, with Mount Athos on the horizon. You always find space, even at peak. - **[Trani Ammouda](https://chalkidikihub.gr/en/beaches/trani-ammouda-beach-sithonia)** (Ormos Panagias): Light-coloured sand and shallow, sheltered water in northeastern Sithonia. ## The Athos side and Ammouliani - **[Ierissos](https://chalkidikihub.gr/en/beaches/ierissos-beach-mainland)**: Kilometres of open sand with a shallow bottom and endless space — Halkidiki's most underrated family beach. - **[Komitsa](https://chalkidikihub.gr/en/beaches/komitsa-athos)**: Shallow water over sand and pebble, views of Mount Athos, free with parking. - **[Ouranoupoli](https://chalkidikihub.gr/en/beaches/ouranoupoli-athos)**: Sandy and shallow, organized, with tavernas a breath away. - **[Alykes (Ammouliani)](https://chalkidikihub.gr/en/beaches/alikes-beach-sithonia)**: White sand and extremely shallow turquoise water for 50+ metres, in a sheltered bay facing the Drenia islets. With the 10-minute ferry from [Tripiti](https://chalkidikihub.gr/en/places/tripiti), it is Halkidiki's most "island-like" family experience. - **[Nea Moudania](https://chalkidikihub.gr/en/beaches/nea-moudania-mainland)**: Shallow, organized, lifeguarded — a convenient stop if you are staying near Halkidiki's "gateway". ## Top 3 for toddlers (0-3) - **[Karydi](https://chalkidikihub.gr/en/beaches/karidi-sithonia)** — pool-like water, zero waves, pine shade at the edges - **[Alykes, Ammouliani](https://chalkidikihub.gr/en/beaches/alikes-beach-sithonia)** — shallow, warm, sheltered; a beach bar for emergencies - **[Sani](https://chalkidikihub.gr/en/beaches/sani-kassandra)** — soft sand with no stones, lifeguard, full facilities ## Beaches to avoid with small children - **[Kavourotripes / Portokali](https://chalkidikihub.gr/en/beaches/portokali-sithonia)**: Stunning, but rocky, with deep water close to shore and tricky access. - **[Spathies](https://chalkidikihub.gr/en/beaches/spathies-beach-sithonia)**: Deepens quickly, no facilities at all. - **[Porto Koufo](https://chalkidikihub.gr/en/beaches/porto-koufo-sithonia)**: A sheltered bay, but the bottom drops steeply — it is Greece's deepest natural harbour. - **Capes in general**: Where the coast breaks into rocks, the seabed usually falls away sharply. ## Practical tips for parents - **Timing**: Avoid 12:00-15:00. Ideal windows are 9:00-11:30 and 17:00-19:30 — fewer people and gentler sun. - **Protection**: SPF 50, hat and a UV shirt — half an hour is enough to burn a child's skin. - **Shade**: Prefer beaches with pines (Kryopigi, Kastri, Pefkochori) or bring your own UV tent. - **Water shoes**: Not needed on the sandy beaches, but a lifesaver where pebbles appear at the edges. - **Hydration**: Warm shallow water is deceptive — children don't notice how much they sweat. Water every 30-40 minutes. ## Practical notes for international visitors Thessaloniki Airport (SKG) has direct summer flights from across the UK, the Netherlands, Scandinavia, the Balkans, Israel and the Gulf — from most of them under three hours. The shallow family beaches of Kassandra are about an hour's drive away, Sithonia's coves 1.5-2 hours. A few things first-timers ask: tap water is fine to drink in the resorts but most people stick to bottled at remote beaches; Blue Flag beaches don't allow dogs in the swimming zone; and organised beaches take cards, while the canteens at free beaches are cash-only. UK travellers: since Brexit you're on the 90-days-in-180 Schengen rule, and a UK plug needs a Type-C/F adapter (EU visitors don't). ## Frequently asked questions ### Which is the shallowest beach in Halkidiki? [Karydi](https://chalkidikihub.gr/en/beaches/karidi-sithonia) in Vourvourou and [Alykes](https://chalkidikihub.gr/en/beaches/alikes-beach-sithonia) on Ammouliani have the longest shallow zones — the water stays below knee height for 50-60+ metres. ### Kassandra or Sithonia for a family with a baby? Kassandra offers more infrastructure (pharmacies, supermarkets, doctors near the beaches), Sithonia a quieter setting. With a baby aged 0-2, infrastructure usually wins — see the full [comparison guide](https://chalkidikihub.gr/en/blog/sithonia-vs-kassandra). ### Sunbeds or a free beach with our own tent? With small children the sunbed-and-umbrella option wins: reliable shade, close to showers and toilets. Most organized beaches in this guide also have free sections if you prefer your own tent. Looking for the quietest corners too? See the guide to [Halkidiki's quiet beaches](https://chalkidikihub.gr/en/blog/halkidiki-quiet-beaches) and the complete [family guide](https://chalkidikihub.gr/en/blog/halkidiki-with-kids-complete-guide). --- Source: Type: BlogPosting · Halkidiki, Greece