If you're looking for a day trip to the Baltic, Vecaki Beach might be your best bet. This 8 km-long strip of sand lined with pine trees is a great summertime getaway. Entertainment for kids and adults abounds. The beach may be reached by public transport.

The Seychelles' unique marine biodiversity and appealing crystal-clear waters create the perfect conditions for underwater discovery. For snorkelling, head to one of the best sites of the Indian Ocean - Sainte Anne Marine National Park - or take advantage of the once-in-a-lifetime opportunity to swim alongside whale sharks on Mahe. Diving is another way to get close and personal with reef inhabitants (humphead parrotfish, octopus, various types of sharks - including hammerhead, if you're in luck). Seychelles Underwater Centre

The Three Brothers are the oldest stone residential buildings in the city, situated in the picturesque Maza Pils alley in the Old Town. Each of the three houses represents different stages in the architectural époques of Riga, from Medieval to Baroque.

Before you head out to explore parks further afield, take a stroll through one of Portland's most popular urban spaces: the Tom McCall Waterfront Park, overlooking the Willamette River. There's usually plenty of activity here, given all of the cyclists, skateboarders, joggers, and picnickers that come here, but even more, come to attend major outdoor events and festivals held here throughout the year. On hot summer days, many flock to the refreshing Salmon Street Springs.