Set in the wings of a grand 18th-century castle, this hotel is by Lake Frösjön, 1.9 mi from Gnesta. It offers gourmet food, plus free Wi-Fi, sauna and pool access. Södertuna Slott’s individually decorated rooms feature a flat-screen TV, work desk and views of the lake or English-style garden. Regional cuisine, along with a wide selection of Armagnac brandy and wine, can be enjoyed in the 18th-century dining rooms. Södertuna Slott Hotel’s elegant library features comfortable lounge chairs and a fireplace. Free canoe, ice skate and bike rentals are possible on site. Other options include an outdoor hot tub and massage treatments. A historical sightseeing tour of the area is arranged every Saturday. Stockholm is 45 minutes’ drive away.