Thrill seekers in Lisbon will be impressed with the outdoors activities choice offered by Guincho Adventours. Based in Cascais, about 30km west of Lisbon, the company takes advantage of its proximity to the fantastic Guincho beach to offer water sports options such as surfing and kite surfing, and the nearby Sintra hills where quad and buggy tours take place. They even have an off-road Segway circuit in place! Horse riding, jeep tours and mountain biking can be arranged and they'll take groups further afield to Arrábida and Sesimbra for example, for hill trekking and dolphin watching excursions, among lots of other destinations and activities. Many of the programmes are designed specifically for kids and families, but essentially this is an outfit geared towards anyone with an adventurous spirit who can't sit down for five minutes.