Citizen Science
4 Hours – Athens & Acropolis Highlights Private Tour

Rated 4.9 Stars, based on 450 Reviews.
If you have short time but you want to see the highlights of Athens that’s the best way! Visit the Acropolis and feel captured by the symbol of the western civilization. Then enjoy your drive around the city admiring the most important parts of it.
Tromsø: Aurora Hunt with Citizen Science with Wandering Owl

Rated 4.7 Stars, based on 1953 Reviews.
Come with us for your Aurora hunt for an amazing and ethical experience underneath the Aurora Borealis. Leave the light pollution in Tromsø behind and travel into the Arctic wilderness. During this tour, our small team of Aurora guides check the forecasts & use local knowledge to decide on the best place to chase the Northern Lights. When we find the best spot, we will dress in warm thermal suits and boots, make a cosy campfire, and enjoy a homemade meal.
You'll be shown how to use your camera, photograph the Aurora, and our guides will take photos of you, available for free in web-sized resolution after the tour.
During our time together in the wilderness, we will collect data for a citizen science project and help protect the Arctic nature through responsible tourism.
Enjoy our hot chocolate before being returned to Tromsø island to your hotel. Though there is never a guarantee of seeing this phenomenon, our experienced team will do their best every night of the season.
Summer Fjord Road Trip with Citizen Science with Wandering Owl

Rated 4.9 Stars, based on 72 Reviews.
Arctic Landscapes is a road-trip in the coastal area of Tromsø that contributes to scientific research. On this tour you'll discover places with breath-taking sceneries, you'll have a chance to take the best photos and get to enjoy home-made food on a picnic in the Arctic. Meanwhile, contributing as a citizen scientist! Come and join a ride in the countryside of Tromsø with us and leave a positive impact on our local community and ecosystems!
Winter Fjord Road Trip with Citizen Science with Wandering Owl

Rated 4.8 Stars, based on 262 Reviews.
Join a road trip through the most famous fjords in the coastal area of Tromsø. On this tour, you'll discover places with breathtaking scenery, you'll have a chance to take the best photos and get to enjoy homemade food on a picnic in the Arctic. Meanwhile, possibly spotting wildlife!
During our time together in the wilderness, we will collect data for one of our citizen science projects. We’re committed to conservation, regenerative travel, and protecting the Arctic nature. You’ll help collect data used in environmental research and in our Responsible Tourism Project, supporting sustainable practices across the region.
Come and join a ride in Tromsø's countryside with us, exploring stunning landscapes, connecting with local traditions, and creating meaningful memories in the Arctic!
Smartphone-Guided Walking Tour of Downtown Louisville Sights & Stories

Rated 4 Stars, based on 8 Reviews.
Our smartphone-guided tour brings the facts and stories behind Louisville to life because we've taken the same stops and sights we share with our friends and families when they come to town and created an interactive web-based tour for you!
Read the stories behind the city, answer questions to reveal fun facts, and experience what makes this quintessential Southern city incredible! Purchase your tour and then navigate to our website to enter your access code and launch the tour. You can either start immediately or create an account and come back when you are ready to explore.
Please note that you and your group read the tour aloud to one another – there is no audio functionality at this time.
Athens By Night Private Tour

Rated 4.8 Stars, based on 177 Reviews.
Athens is transformed in the evening. The monuments are golden against the skyline and the Athenians come out to play in the cool night air.
Visit the Acropolis and do a panoramic city tour of the Highlights of Athens or enjoy a panoramic drive in the city, seeing the monuments illuminated in the night (depending on the option you will book), before being taken to a Greek traditional tavern for dinner as pre- discussed by yourself and your driver.
Private Manchester Self-Guided Tour

Rated 1.8 Stars, based on 36 Reviews.
Forget about crowds, schedules or lines! With this self-guided experience, your smartphone is your new private guide.
Stroll around Manchester at your own pace, having the opportunity to take astonishing pictures and enter any attraction you fancy.
You will learn about Manchester's history; from when it was founded as a Roman Fort until it became the amazing city it is today. As you walk through these streets, you will learn about its industrial past, encompassed mostly through its innumerable canals and storehouses all over. You will also learn the role this city played (and still plays) in football, culture, music, art, science, architecture, international relationships and even war; where you’ll get to know every important figure in this tale. Plus, you get a unique list of recommendations so you get the most out of your visit.
PS: when booking, you will get an email with instructions and a code for using our app (a different code from your booking reference number!).
Kingston Self-Guided Scavenger hunt

Rated 3.5 Stars, based on 7 Reviews.
Looking for things to do in Kingston Ontario? A walk through the city’s historic center is an opportunity to learn about its history and discover all of its attractions. Solve challenges at each step along your way, to discover your next destination.
You will walk from City Hall to City Park, along the waterfront, passing various parks, museums, and monuments. Have fun completing challenges.
It takes 2 hours to complete, do it whenever you wish – you select your own date and start time, no scheduling or reservation needed. 20+ challenges, games, and enigmas to solve as you walk through this historic neighborhood.
Unique Turtle Sanctuary & Sunset Experience

Rated 4.7 Stars, based on 17 Reviews.
● Helping a baby turtle return to the ocean
● Sit and watch the beautiful sunset
● Learning more about turtles and other regional wildlife
● Taking stunning photos on the beach
● Having fun with the whole family
Whale and Dolphin Watching with a Biologist in Puerto Vallarta

Rated 4.9 Stars, based on 543 Reviews.
Wildlife Connection offers you the opportunity to visit these fabulous animals in their natural environment and to participate in a research project that helps us understand and protect our dolphins here in Puerto Vallarta. Our guides are professional biologists who will share with you their knowledge, making this excursion a once-in-a-lifetime experience! This is the NATURAL WAY to observe and enjoy them.
THESE GENTLE GIANTS DESERVE OUR RESPECT!!!.
19 – Guided Tour to the Museum of Tomorrow

Rated 4.4 Stars, based on 8 Reviews.
The Museum of Tomorrow is a different science museum. A space built on the ethical pillars of Sustainability and Coexistence, which explores the time of profound changes in which we live and the possible paths for the next 50 years.
The Tour takes place twice a day, in the morning and in the afternoon.
Poseidon Outer Great Barrier Reef Snorkeling and Diving Cruise from Port Douglas

Rated 4.8 Stars, based on 83 Reviews.
Departing from Port Douglas, Poseidon is a 24 metre
catamaran offering an exciting boutique adventure, perfect
for small groups of experienced divers and confident
snorkellers. With access to exclusive remote reef sites,
expert marine interpretation and citizen science, guest
numbers are capped at 65. Poseidon visits 3 different sites
in one day at the stunning Agincourt ribbon reefs. Certified
divers can enjoy up to 3 dives and introductory diving is also
available. With marine biologist interpretation at each site,
snorkellers have the opportunity to participate in a
monitoring survey. Poseidon has a special permit allowing
guests to swim with dwarf minke whales if encountered.
Sydney Wildlife Safari

Rated 4.7 Stars, based on 3 Reviews.
Calling all lovers of nature and wildlife!
Spend an afternoon and evening tracking down some of Australia's iconic wildlife in the wild.
Venturing out when they are most active offers the best chance to spot our unique fauna – from timid marsupials to raucous, colourful birdlife. At the same time you'll contribute to the understanding and protection of Australian wildlife by reporting sightings on a citizen science database.
Pisa Beyond the Leaning Tower Walking Tour

Rated 5 Stars, based on 2 Reviews.
Pisa is known for its famous leaning Tower but the city has a rich artistic and historical heritage.
We start our guided tour from Piazza del Duomo – better known as Miracles Square – the religious soul of Pisa where the famous leaning Tower, Cathedral, Bapistery and monumental Cemetery are located. All together they show Pisa's power during Middle Age.
Walking through Saint Mary street, full of touristic shops and restaurants, we arrive to Piazza dei Cavalieri, the former political and administrative heart of the city. Here we can admire the Church of Cavalieri built using the prestigious Carrara marble, the Palazzo della Carovana that nowadays hosts the Scuola Normale Superiore – the eight university in the entire world – and its library too.
We finish our visit in front of the river Arno, the main one in Tuscany, that separates Pisa in two areas: northern and southern. Along the river we see a beautiful panorama given by its palaces painted with various colours.
Royal National Park & Figure 8 Pools Hike

Rated 5 Stars, based on 2 Reviews.
This guided adventure to the Figure Eight Pools rock formation in the Royal National Park is a trip that cannot be missed. With an award-winning, eco-licensed tour operator, you will hike about 14km along the stunning Coastal Track of the Royal National Park and safely traverse to the insta-famous Figure Eight Pools. This hike will start and finish in the delightful south-coast suburb of Otford.
And the best thing? All the money raised from this tour goes to helping the Indigenous Literacy Foundation with their efforts to help children in need.
Please note the following important information:
1. as a volunteer-run organisation, we'd prefer to receive at least one-weeks' notice for bookings. Please book in advance!
2. for safety reasons, we cannot guarantee access to the Figure 8 Pools. Access is dependent on tidal and weather conditions. If we cannot access the pools on the day, your guide will take you on a beautiful 14km hike along the southern end of the Royal National Park.
Private Temple of Heaven Walking Tour

Rated 5 Stars, based on 10 Reviews.
Rewind to China’s Ming and Qing eras on a private walking tour of Beijing’s Temple of Heaven. Stroll around this historical religious complex, learning about its architecture and spiritual symbolism. Visit the Hall of Prayer of Good Harvests, where emperors prayed for fruitful harvests, and see the Imperial Vault of Heaven, Circular Mound Altar, and more. Plus, stroll around the temple park, seeing Beijing’s older citizens perform their morning exercises.
The Story of Stockholm and Sweden in Three Chapters, a Small Group Walking Tour

Rated 5 Stars, based on 7 Reviews.
This outdoor tour, which starts at Gamla Stan Metro station, connects the history of Stockholm with modern Sweden. Sweden is the home of the mobile phone, our Royal Academies designate the winners of the world’s most prestigious prices in sciences and literature and Swedish companies furnish (IKEA) and dresses (HM) the world.
We will tell you the story, from the ice age to the Nobel Price, IKEA and Spotify. We will introduce you to the founding of Stockholm, the warrior kings of the 17th and 18th century, the inventors and industrialists of the 19th and 20th century and to the modern IT entrepreneurs of today.
We will start our walk at Riddarholmen with a beautiful view of the lake Mälaren and the City Hall, a famous landmark of Stockholm and the place for the Noble Prices banquette. We will pass the House of Nobility, the Parliament building and the Royal Palace and end at Stortorget in Old Town in perfect timing to see the Changing of the Guards at the Royal Palace!!
Stockholm Old Town and the Viking Museum, a Small Group Walking Tour

Rated 5 Stars, based on 6 Reviews.
If you visit Stockholm, want to learn some history and have a special interest in Vikings, this is the tour for you! This tour, which starts at “Gamla stan” Metro station tells you the story of Stockholm and Sweden from the Viking age to modern times. We will start our tour at Riddarholmen with a beautiful view of the lake Mälaren and the City Hall. We will pass the House of Nobility, the Parliament building, the Royal Palace and Stortorget in Old town.
Then we will take the ferry "Djurgårdsfärjan", a 10-minute trip, to Djurgården, where The Viking Museum is situated. This small-scale museum is not a common museum but offers a unique combination of thrilling experiences and historical facts. The museum is a result of a cooperation between professionals in performing arts and Sweden’s most respected historical scientists.
After the trip you can continue with some of the other museums or activities on Djurgården like the Abba museum, the Vasa museum or the open-air museum Skansen.
Adults Only Aurora Hunt with Citizen Science with Wandering Owl

Rated 4.2 Stars, based on 59 Reviews.
Come with us for your small-group Aurora hunt for an ethical experience chasing the Aurora Borealis. Leave the light pollution in Tromsø behind and travel into the Arctic wilderness. Our guides use forecasts and local knowledge to decide on the best place to chase the Northern Lights. When we find the best spot, we will dress in warm thermal suits and boots, make a cosy campfire, and enjoy a homemade meal. During the tour, your guide will take photos of you, which will be available for free in web-sized resolution after the tour.
During our time together in the wilderness, we will collect data for a citizen science project and help protect the Arctic nature through responsible tourism.
Relax by the fire with hot chocolate before returning to Tromsø island to your hotel. Though there is never a guarantee of seeing this phenomenon, our Aurora Hunters will do their best every night of the season. Increase your chances of seeing the Northern Lights by joining on multiple evenings.
From Sofia: Vratsa and the region – history, culture and nature

No raven lands in Vratsa… because is a nest of eagles.
Vratsa and the region are not very popular places for foreign tourists. But the land is full of history – from Cooper age, Thracians time, Middle ages, Ottoman period, and the time of Bulgarian revival, when Bulgarians fought for their freedom and independence.
See the beautiful countryside, the longest mountain range in the Balkan peninsula, and natural phenomena.
With this tour, you will see a hidden land full of legends. Be a part of one of them.