# 20 Best Things to Do in Halkidiki

> Beyond the beaches: boat trips, ancient sites, diving, mountains and villages — what's really worth doing in Halkidiki.

Halkidiki is famous for its beaches — but three peninsulas, a cave holding some of Europe's oldest human traces, Mount Athos on the horizon and ancient cities hidden in the hills mean there is far more to do. Here are the best, organised by interest.

## 1. Sail the "Blue Lagoon"

The most iconic. From Vourvourou, the [boat trip to Diaporos](https://chalkidikihub.gr/en/activities/diaporos-island-boat-trip) drifts through turquoise shallows between tiny islands, with swim stops along the way. Alternatively, a [cruise around Mount Athos](https://chalkidikihub.gr/en/activities/mount-athos-cruise) lets you see the monasteries from the sea. See every option in the [boat trips guide](https://chalkidikihub.gr/en/blog/boat-trips-complete-guide).

## 2. See Mount Athos

Entry is restricted to men with a permit, but everyone can see it: by cruise, from [Ouranoupoli](https://chalkidikihub.gr/en/places/ouranoupoli) (the gateway to Athos), or from Sithonia's [viewpoint](https://chalkidikihub.gr/en/activities/viewpoint-of-mount-athos). Read the [Mount Athos guide](https://chalkidikihub.gr/en/blog/mount-athos-guide) and about the region's [Orthodox monasteries](https://chalkidikihub.gr/en/blog/orthodox-monasteries-halkidiki).

## 3. Travel back to antiquity

The [Petralona Cave](https://chalkidikihub.gr/en/activities/petralona-cave) sheltered one of Europe's oldest humans. [Ancient Stagira](https://chalkidikihub.gr/en/activities/ancient-stagira) is the birthplace of [Aristotle](https://chalkidikihub.gr/en/blog/aristotle-halkidiki), while [Ancient Olynthos](https://chalkidikihub.gr/en/activities/ancient-olynthos) preserves remarkable 5th-century BC mosaic floors. On Kassandra, visit the [Sanctuary of Poseidon at Posidi](https://chalkidikihub.gr/en/activities/temple-of-poseidon-posidi).

## 4. Water sports

Sithonia's clear water is ideal for [diving](https://chalkidikihub.gr/en/blog/chalkidiki-diving) and [snorkeling](https://chalkidikihub.gr/en/activities/sithonia-snorkeling-sithonia). For a rush, try [jet ski](https://chalkidikihub.gr/en/activities/jet-ski-sithonia); on Kassandra, [scuba diving](https://chalkidikihub.gr/en/activities/scuba-diving-kassandra).

## 5. Hiking & nature

The interior hides mountains and trails. See the [5 best hiking trails](https://chalkidikihub.gr/en/blog/hiking-5-best-trails) — including the Itamos forest in Sithonia — or enjoy a [wine tasting](https://chalkidikihub.gr/en/activities/wine-tasting-halkidiki) in the local vineyards.

## 6. Traditional villages

Climb to [Parthenonas](https://chalkidikihub.gr/en/places/parthenonas) for sea views, wander the stone lanes of [Afytos](https://chalkidikihub.gr/en/places/afytos), or stroll [Old Nikiti](https://chalkidikihub.gr/en/places/nikiti). In the mountains, [Arnaia](https://chalkidikihub.gr/en/places/arnaia) is among the prettiest.

## 7. For families

Water parks (Sani, Palm3) keep kids happy all day, while boat trips and shallow beaches are perfect for little ones. It's all in the [family guide](https://chalkidikihub.gr/en/blog/halkidiki-with-kids-complete-guide).

## 8. Food, drink & nightlife

Pick fresh fish at a [seaside fish taverna](https://chalkidikihub.gr/en/blog/seaside-restaurants-halkidiki), sip sunset cocktails at one of Sarti's [beach bars](https://chalkidikihub.gr/en/blog/best-beach-bars-halkidiki), or try local cooking at the [best tavernas](https://chalkidikihub.gr/en/blog/best-tavernas-halkidiki).

## How to plan it

- **Base:** Sithonia for boat trips & nature, Kassandra for organised beaches & nightlife, the interior for history.

- **Car:** all but essential — distances between sights are long.

- **Time:** 5–7 days covers beaches + one boat trip + one archaeological site + one mountain village.

Browse all [activities in Halkidiki](https://chalkidikihub.gr/en/activities) and build your itinerary.

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Source: <https://chalkidikihub.gr/en/blog/things-to-do-halkidiki>
Type: BlogPosting · Halkidiki, Greece