Turku, Finland is a city that has seen a growing interest in cryptocurrency trading, including Bitcoin. Here are the top 10 Bitcoin exchanges in Turku:

1. LocalBitcoins - LocalBitcoins is a popular peer-to-peer Bitcoin exchange platform that allows users in Turku to buy and sell Bitcoins directly with each other.

2. Coinmotion - Coinmotion is a Finnish Bitcoin exchange that offers a secure and easy-to-use platform for buying and selling cryptocurrencies, including Bitcoin.

3. Bittiraha - Bittiraha is a Bitcoin exchange based in Finland that offers a variety of services for buying, selling, and storing Bitcoins.

4. CEX.IO - CEX.IO is a global cryptocurrency exchange that allows users in Turku to trade Bitcoin and other cryptocurrencies with ease.

5. Coinmerce - Coinmerce is a user-friendly cryptocurrency exchange that offers a wide range of digital assets, including Bitcoin, for trading.

6. Coinbase - Coinbase is a well-known cryptocurrency exchange that allows users in Turku to buy, sell, and store Bitcoin securely.

7. Kraken - Kraken is a popular cryptocurrency exchange that offers advanced trading features and a wide selection of cryptocurrencies, including Bitcoin.

8. Bitstamp - Bitstamp is one of the oldest and most reputable cryptocurrency exchanges in the industry, offering Bitcoin trading services to users in Turku.

9. Bitpanda - Bitpanda is a user-friendly cryptocurrency exchange that allows users in Turku to buy and sell Bitcoin and other digital assets with ease.

10. Binance - Binance is a leading global cryptocurrency exchange that offers a wide range of trading options for Bitcoin and other cryptocurrencies to users in Turku.

These are some of the top Bitcoin exchanges in Turku, Finland, that offer secure and reliable services for buying, selling, and trading cryptocurrencies. Users in Turku can choose the exchange that best suits their needs and preferences to start investing in Bitcoin and other digital assets.