The 4-star Hanko Hotell & Spa Gressvik, approximately a 25-minute walk from Hankosundet, includes 4 outdoor tennis courts. The hotel features a heated pool, a gym and Wi-Fi in public areas.

Located within 25 minutes' walk of Oyenkilen, Fantastic Cabin With View Over Ytre Oslofjord Gressvik offers a terrace with views of the sea.

Situated 4.7 km from Steggeberget, 2 Bedroom Beautiful Home In Gressvik provides access to numerous tourist attractions in the area.

The 1-bedroom Strandstua Gressvik villa entices guests to enjoy hiking and fishing and is located around a 10-minute drive from such natural sites as Hanko Island.